1
|
Tennant IA, Hull DM, Fagan MA, Casaletto KB, Heaton RK, James Bateman C, Erickson KI, Forrester T, Boyne M. Assessment of cross-cultural measurement invariance of the NIH toolbox fluid cognition measures between Jamaicans and African-Americans. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:1343-1351. [PMID: 36167328 DOI: 10.1080/23279095.2022.2126939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The NIH Toolbox Cognitive Battery (NIHTB-CB) was developed as a common-metric, computerized cognitive screener for research. Although extensively normed and validated in Americans of different ethnicities, there is little data on how generalizable such results would be when used outside of the United States. The objective of this study was to assess measurement invariance (MI) of the NIHTB-CB across Jamaican and African-American samples and determine appropriateness of comparisons across groups. Multi-group confirmatory factor analyses using a single-factor model were conducted using five tests of fluid cognitive abilities from the NIHTB-CB, which assess working memory, episodic memory, processing speed, and executive function. MI was tested sequentially for configural, metric and scalar invariance. 125 Jamaican and 154 American adults of African descent were included. The Jamaican mean age was 31.6 ± 8.6 years (57% males) compared to 43.5 ± 15.5 years (25% males) for the African-American group. The Jamaicans had on average 11.3 ± 2.7 years of education compared to 13.9 ± 2.6 years for the African-Americans. We found metric and configural invariance across both samples but not scalar invariance. These findings suggest that the single factor emerging from the NIHTB-CB measures the same construct, i.e. fluid cognitive ability, in both groups and hence the battery is appropriate for assessments within cultures. However, lack of scalar invariance indicates that direct cross-cultural comparisons of performance levels should be interpreted with caution, also suggesting that U.S. normative standards are not generalizable to the Jamaican population.
Collapse
Affiliation(s)
- Ingrid A Tennant
- Department of Surgery, Radiology, Anaesthesia and Intensive Care, The University of the West Indies, Mona, Jamaica
| | - Darrell M Hull
- Department of Educational Psychology, University of North Texas, Denton, TX, USA
| | - Marcus A Fagan
- Center for Research Design and Analysis, Texas Women's University, Denton, TX, USA
| | - Kaitlin B Casaletto
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Robert K Heaton
- Department of Psychiatry, University of California at San Diego, La Jolla, CA, USA
| | - Caryl James Bateman
- Department of Sociology, Psychology and Social Work, The University of the West Indies, Mona, Jamaica
| | - Kirk I Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
- College of Science, Health, Engineering, and Education, Murdoch University, Murdoch, Australia
- PROFITH "PROmoting FITness and Health through physical activity" Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Terrence Forrester
- Solutions for Developing Countries, The University of the West Indies, Mona, Jamaica
| | - Michael Boyne
- Department of Medicine, The University of the West Indies, Mona, Jamaica
| |
Collapse
|
2
|
Nguyen CM, Rampa S, Staios M, Nielsen TR, Zapparoli B, Zhou XE, Mbakile-Mahlanza L, Colon J, Hammond A, Hendriks M, Kgolo T, Serrano Y, Marquine MJ, Dutt A, Evans J, Judd T. Neuropsychological application of the International Test Commission Guidelines for Translation and Adapting of Tests. J Int Neuropsychol Soc 2024:1-14. [PMID: 39291438 DOI: 10.1017/s1355617724000286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
OBJECTIVE The number of test translations and adaptations has risen exponentially over the last two decades, and these processes are now becoming a common practice. The International Test Commission (ITC) Guidelines for Translating and Adapting Tests (Second Edition, 2017) offer principles and practices to ensure the quality of translated and adapted tests. However, they are not specific to the cognitive processes examined with clinical neuropsychological measures. The aim of this publication is to provide a specialized set of recommendations for guiding neuropsychological test translation and adaptation procedures. METHODS The International Neuropsychological Society's Cultural Neuropsychology Special Interest Group established a working group tasked with extending the ITC guidelines to offer specialized recommendations for translating/adapting neuropsychological tests. The neuropsychological application of the ITC guidelines was formulated by authors representing over ten nations, drawing upon literature concerning neuropsychological test translation, adaptation, and development, as well as their own expertise and consulting colleagues experienced in this field. RESULTS A summary of neuropsychological-specific commentary regarding the ITC test translation and adaptation guidelines is presented. Additionally, examples of applying these recommendations across a broad range of criteria are provided to aid test developers in attaining valid and reliable outcomes. CONCLUSIONS Establishing specific neuropsychological test translation and adaptation guidelines is critical to ensure that such processes produce reliable and valid psychometric measures. Given the rapid global growth experienced in neuropsychology over the last two decades, the recommendations may assist researchers and practitioners in carrying out such endeavors.
Collapse
Affiliation(s)
- Christopher Minh Nguyen
- Department of Psychiatry and Behavioral Health, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Shathani Rampa
- Queens College and The Graduate Center, CUNY, Queens, NY, USA
| | - Mathew Staios
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - T Rune Nielsen
- Danish Dementia Research Centre, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Neuropsychology & Clinical Psychology Unit, Duttanagar Mental Health Centre, Kolkata, WB, India
| | | | | | | | | | | | - Marc Hendriks
- Neuropsychology and Rehabilitation Psychology, Donders Institute for Brain Cognition and Behaviour, Radboud University, Nijmegen, Netherlands
- Academic Centre of Epileptology, Kempenhaeghe, Heeze, The Netherlands
| | | | - Yesenia Serrano
- Department of Veterans Affairs, VISN04 Clinical Resource Hub, Pittsburgh, PA, USA
| | - María J Marquine
- Department of Psychiatry and Behavioral Sciences and the Duke Center for the Study of Aging and Human Development, Duke University School of Medicine, Durham, NC, USA
| | - Aparna Dutt
- Neuropsychology & Clinical Psychology Unit, Duttanagar Mental Health Centre, Kolkata, WB, India
- School of Psychological Sciences, University of Bristol, Bristol, UK
| | - Jonathan Evans
- School of Health & Wellbeing, University of Glasgow, Glasgow, UK
| | - Tedd Judd
- Universidad del Valle de Guatemala, Guatemala
| |
Collapse
|
3
|
Bond J, Julion WA, Shattell M, Healey W, Reed M. The Lived Experiences of Racial Microaggressions for Black Individuals While Seeking Orthopedic-Related Care: A Qualitative Study. J Racial Ethn Health Disparities 2024:10.1007/s40615-024-02063-4. [PMID: 39192057 DOI: 10.1007/s40615-024-02063-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 06/17/2024] [Accepted: 06/18/2024] [Indexed: 08/29/2024]
Abstract
Race-based health disparities for racially and ethnically diverse people with orthopedic-related conditions are well documented and their experiences when seeking care deserve more attention. The purpose of this study was to understand the lived experiences of racial microaggressions occurring when racially and ethnically diverse people seek health care services for orthopedic-related conditions. We used transcendental phenomenology to understand their lived experiences of racial microaggressions while receiving orthopedic-related health care services. All participants self-identified as Black, none as Hispanic. Nineteen final codes were organized into five patterns and then into five themes-two background and three figural themes. Background themes: discrimination can occur across a lifetime, and poor treatment of poor people fuels health inequity. Figural themes: racial discrimination can come at any time and in various forms; resistance is necessary in the face of racial discrimination; and despite discriminatory encounters, health care goals are achievable. Participants shared their lived experiences of racial microaggressions while seeking care for their orthopedic-related conditions (figural) through a lens shaped by their other past experiences with varied discrimination (background). Black individuals have a longstanding relationship with racial discrimination that has a negative impact on many aspects of their lives, including their health. The results highlight ways to promote equity by capitalizing on Black individuls' goals to actively pursue health.
Collapse
Affiliation(s)
- Jerenda Bond
- Rush Institute for Healthy Aging, Rush University Medical Center, Chicago, IL, USA.
| | | | - Mona Shattell
- College of Nursing, University of Central Florida, Orlando, FL, USA
| | - William Healey
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, USA
| | - Monique Reed
- College of Nursing, Rush University, Chicago, IL, USA
| |
Collapse
|
4
|
Stradford J, Heyworth NC, Jackson M, Norman M, Banks SJ, Sundermann EE, Thames AD. Increasing research study engagement in minoritized populations: An example from the Black Women Inflammation and Tau Study. Alzheimers Dement 2024. [PMID: 39140387 DOI: 10.1002/alz.14177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 07/12/2024] [Accepted: 07/16/2024] [Indexed: 08/15/2024]
Abstract
Black women are sorely underrepresented in studies of Alzheimer's disease and related dementias (ADRD) despite higher rates of ADRD diagnoses than in non-Hispanic White women. There are many reasons for underrepresentation, including medical mistrust, limited access to clinical studies, and restrictive study inclusion criteria. These pervasive barriers to research participation are often not considered during study development and, if eventually thought of tend to be after the fact. Community-engaged research (CER) approaches are an effective method for reducing participation barriers. This article describes how CER approaches were used to develop the Black Women Inflammation and Tau Study (BWITS), a prospective study to identify biopsychosocial risk factors for ADRD in Black women. Guidelines discussed here for future ADRD research in diverse populations are informed by Community-Based Participatory Research (CBPR), the National Institute on Minority Health and Health Disparities (NIMHD), and the Patient-Centered Outcomes Research Institute (PCORI). HIGHLIGHTS: Understand the historical tragedies related to medical practices and research designs that may contribute to the underrepresentation of Black Americans in research studies today. Highlight community-engaged research approaches that effectively reduce participation barriers in minoritized groups. Review Community-Based Participatory Research, National Institute of Minority Health and Health Disparities, and the Patient-Centered Outcomes Research Institute guidelines for conducting research with minoritized communities. Describe using the three frameworks to inform the study development protocol for the Black Women Inflammation and Tau Study. Conclude by offering study design considerations that we hope can be a helpful starting point for others conducting research with minoritized communities.
Collapse
Affiliation(s)
- Joy Stradford
- SDSU/UCSD Joint Doctoral Program in Clinical Psychology, San Diego, California, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Nadine C Heyworth
- Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Michelle Jackson
- Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - Marc Norman
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Sarah J Banks
- Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Erin E Sundermann
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - April D Thames
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California, USA
| |
Collapse
|
5
|
Gibson LP, Ferrer RA, Meghani SH, Acevedo AM. Potential role of cannabis in ameliorating observed racialized disparities in cancer pain management. J Natl Cancer Inst 2024; 116:1019-1025. [PMID: 38471103 PMCID: PMC11223862 DOI: 10.1093/jnci/djae058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/26/2024] [Accepted: 03/04/2024] [Indexed: 03/14/2024] Open
Abstract
Cancer-related pain affects a large proportion of all patients with cancer yet remains inadequately managed, particularly among patients from certain racialized backgrounds. Recently, there has been increased research and clinical interest in the use of medical cannabis for cancer pain management, including its potential to ameliorate race-based disparities in cancer pain control. Although medical cannabis is not currently a US Food and Drug Administration-approved treatment option for cancer-related pain, many oncologists discuss and recommend its use with their patients, underscoring the need for researchers and clinicians to proactively identify barriers to cannabis for cancer pain management that may disproportionately affect patients from certain racial groups. In this commentary, we highlight challenges that patients from racialized backgrounds may face when incorporating cannabis into their palliative care regimens and discuss opportunities for researchers and clinicians to address these challenges should medical cannabis become a recommended treatment option for cancer pain management. In particular, we identify challenges at the structural (eg, lack of insurance coverage), clinician (eg, racialized stereotypes regarding addiction and pain), and individual (eg, internalized stigma) levels and emphasize the importance of multilevel approaches in combating these challenges as the evidence base regarding medical cannabis and its potential harms and therapeutic benefits continues to accumulate.
Collapse
Affiliation(s)
- Laurel P Gibson
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, USA
| | - Rebecca A Ferrer
- Basic Biobehavioral and Psychological Sciences Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Salimah H Meghani
- Department of Biobehavioral Health Sciences, NewCourtland Center for Transitions and Health, Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA
| | - Amanda M Acevedo
- Basic Biobehavioral and Psychological Sciences Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| |
Collapse
|
6
|
Clark PM, Brunell AB, Buelow MT. The effect of false cognitive feedback on subsequent cognitive task performance. J Clin Exp Neuropsychol 2024; 46:422-435. [PMID: 38814262 DOI: 10.1080/13803395.2024.2360229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 05/22/2024] [Indexed: 05/31/2024]
Abstract
INTRODUCTION Previous research has found beliefs about oneself and one's own abilities may have the potential to affect subsequent performance on a particular task. Additionally, providing false feedback about a particular characteristic or even about overall cognitive abilities may also affect performance on later tasks. However, it is unclear to what extent false positive or negative feedback about cognition will affect subsequent executive function task performance. In the present series of studies, we examined whether receiving negative false feedback about cognition would affect subsequent decision making and other executive function task performance. METHOD In Study 1, the participants (n = 115) received false feedback that they were either high or low in creative intelligence before completing a series of decision making tasks. In Study 2, the participants (n = 146) completed a similar false feedback paradigm before completing assessments of a range of executive functions. RESULTS Across studies, we found limited evidence of a consistent pattern of how false feedback affects subsequent cognitive task performance, although receiving positive and negative feedback affected specific tasks. CONCLUSIONS Our results indicate that the influence of false feedback on task performance is variable and may depend on factors such as the specific task or executive function assessed. In clinical work, it is important to consider how patients may internalize feedback about their cognitive abilities, as the feedback, coupled with other factors such as level of insight, apathy, disinhibition, or prior perceptions regarding a diagnosis, may influence interpretations.
Collapse
Affiliation(s)
- Piper M Clark
- Department of Psychology, The Ohio State University, Newark, OH, USA
| | - Amy B Brunell
- Department of Psychology, The Ohio State University, Mansfield, OH, USA
| | - Melissa T Buelow
- Department of Psychology, The Ohio State University, Newark, OH, USA
| |
Collapse
|
7
|
Elbasheir A, Katrinli S, Kearney BE, Lanius RA, Harnett NG, Carter SE, Ely TD, Bradley B, Gillespie CF, Stevens JS, Lori A, van Rooij SJH, Powers A, Jovanovic T, Smith AK, Fani N. Racial Discrimination, Neural Connectivity, and Epigenetic Aging Among Black Women. JAMA Netw Open 2024; 7:e2416588. [PMID: 38869898 PMCID: PMC11177169 DOI: 10.1001/jamanetworkopen.2024.16588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/10/2024] [Indexed: 06/14/2024] Open
Abstract
Importance Racial discrimination increases the risk of adverse brain health outcomes, potentially via neuroplastic changes in emotion processing networks. The involvement of deep brain regions (brainstem and midbrain) in these responses is unknown. Potential associations of racial discrimination with alterations in deep brain functional connectivity and accelerated epigenetic aging, a process that substantially increases vulnerability to health problems, are also unknown. Objective To examine associations of racial discrimination with brainstem and midbrain resting-state functional connectivity (RSFC) and DNA methylation age acceleration (DMAA) among Black women in the US. Design, Setting, and Participants This cohort study was conducted between January 1, 2012, and February 28, 2015, and included a community-based sample of Black women (aged ≥18 years) recruited as part of the Grady Trauma Project. Self-reported racial discrimination was examined in association with seed-to-voxel brain connectivity, including the locus coeruleus (LC), periaqueductal gray (PAG), and superior colliculus (SC); an index of DMAA (Horvath clock) was also evaluated. Posttraumatic stress disorder (PTSD), trauma exposure, and age were used as covariates in statistical models to isolate racial discrimination-related variance. Data analysis was conducted between January 10 and October 30, 2023. Exposure Varying levels of racial discrimination exposure, other trauma exposure, and posttraumatic stress disorder (PTSD). Main Outcomes and Measures Racial discrimination frequency was assessed with the Experiences of Discrimination Scale, other trauma exposure was evaluated with the Traumatic Events Inventory, and current PTSD was evaluated with the PTSD Symptom Scale. Seed-to-voxel functional connectivity analyses were conducted with LC, PAG, and SC seeds. To assess DMAA, the Methylation EPIC BeadChip assay (Illumina) was conducted with whole-blood samples from a subset of 49 participants. Results This study included 90 Black women, with a mean (SD) age of 38.5 (11.3) years. Greater racial discrimination was associated with greater left LC RSFC to the bilateral precuneus (a region within the default mode network implicated in rumination and reliving of past events; cluster size k = 228; t85 = 4.78; P < .001, false discovery rate-corrected). Significant indirect effects were observed for the left LC-precuneus RSFC on the association between racial discrimination and DMAA (β [SE] = 0.45 [0.16]; 95% CI, 0.12-0.77). Conclusions and Relevance In this study, more frequent racial discrimination was associated with proportionately greater RSFC of the LC to the precuneus, and these connectivity alterations were associated with DMAA. These findings suggest that racial discrimination contributes to accelerated biological aging via altered connectivity between the LC and default mode network, increasing vulnerability for brain health problems.
Collapse
Affiliation(s)
- Aziz Elbasheir
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Seyma Katrinli
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Breanne E. Kearney
- Department of Neuroscience, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Department of Psychiatry, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Ruth A. Lanius
- Department of Neuroscience, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Nathaniel G. Harnett
- Division of Depression and Anxiety, McLean Hospital, Belmont, Massachusetts
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
| | | | - Timothy D. Ely
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Bekh Bradley
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
- Atlanta Veterans Affairs Medical Center, Atlanta, Georgia
| | - Charles F. Gillespie
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Jennifer S. Stevens
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Adriana Lori
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Sanne J. H. van Rooij
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Abigail Powers
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Tanja Jovanovic
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University, Detroit, Michigan
| | - Alicia K. Smith
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
| | - Negar Fani
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| |
Collapse
|
8
|
Lunia P, Krishnan K, Irani F, Hundal JS, Arastu S, Vonk JMJ, Sunderaraman P. A scoping review of neuropsychological assessment for Asian Indians in the United States - research and clinical recommendations. Clin Neuropsychol 2024:1-21. [PMID: 38565847 DOI: 10.1080/13854046.2024.2327674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 03/01/2024] [Indexed: 04/04/2024]
Abstract
Objective: There is an increasing focus on understanding health disparities among various cultural groups in the United States. The need for heterogeneity in norms and test stimuli across ethnically diverse individuals are being increasingly recognized. However, to date it remains unknown whether and to what extent differences in cognitive norms and tests exist in Asian Indians, a fast-growing population in the U.S. It is essential to understand these differences to improve diagnostic accuracy and provide timely and appropriate clinical care. Method: In this study, we conducted a scoping review of available cognitive tests that were normed, developed, or adapted for Asian Indians living in the U.S. Results: The results suggested a paucity of norms and tests specifically examining cognition in this community. Conclusions: Based on the findings, we provide suggestions for research directions focusing on the development of culturally sensitive neuropsychological tools, normative data representative of this demographic, and interventions addressing healthcare access barriers. Overall, this review provides readers with relevant clinical information to immediately enhance patient care as well as provide actionable items in research to improve the future utility of neuropsychology for Asian Indians in the United States.
Collapse
Affiliation(s)
- Palak Lunia
- Thomas Jefferson Medical Center, Philadelphia, PA, USA
| | - Kamini Krishnan
- Cleveland Clinic Lou Ruvo Center for Brain Health, Cleveland, OH, USA
| | | | | | - Sana Arastu
- Kaiser Permanente Northern California, Oakland, CA, USA
| | - Jet M J Vonk
- Memory and Aging Center, Department of Neurology, University of California San Francisco (UCSF), San Francisco, CA, USA
| | - Preeti Sunderaraman
- Department of Neurology, Medical Campus, Boston, MA, USA
- The Framingham Heart Study - Brain Aging Program, Framingham, MA, USA
| |
Collapse
|
9
|
McElwee C, Lopez Hernandez DW. The influence of early life socio-environmental factors on executive performance in a healthy adult sample. APPLIED NEUROPSYCHOLOGY. ADULT 2024:1-12. [PMID: 38447195 DOI: 10.1080/23279095.2024.2323630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
OBJECTIVE Attempts have been made (with research efforts encouraged) to deconstruct the "race" concept into language, cultural, and life experience variables that can help explain performance differences found between ethnic groups (Romero et al., 2009). The extant empirical literature reveals that early environmental factors and life experiences (e.g., socioeconomic status) are related to cognitive test performance in adulthood (Byrd et al., 2006). This study examined the explanatory value of early life childhood resources in the relationship between ethnicity and neuropsychological test performance in adulthood. PARTICIPANTS/ METHODS Neurologically and psychologically healthy African American (n = 40), Caucasian (n = 14), and Hispanic (n = 107) college students ranging from 19-38 years of age. On average, participants had completed around 13 years of education, indicating that the majority were in the early stages of their undergraduate studies and mostly consisted of females (72%). Each participant completed a comprehensive neuropsychological battery that included tests of executive function and an extensive background questionnaire. RESULTS A one-way analysis of variance (ANOVA) revealed that the CA group was significantly older (F (2, 160) = 18.38, p = .045) compared to the AA and H groups, but the groups did not differ in terms of number of years of educations or gender. Also, an ANOVA revealed significant group test performance differences on the Stroop-C [F (2, 160) = 1.53, p = .047], but not on the TMT-B and COWAT. Furthermore, a Tukey post hoc revealed that there were no significant differences in test performance on Stroop-C between the groups. Hierarchical multiple regression analyses revealed that group performance differences on executive function tests were medium or non-existent and only partially explained by years of education and early life financial resources. CONCLUSION The results are discussed in light of the existing literature, study strengths and limitations, as well as directions for future research. This research can aid in pinpointing variables crucial for interpreting differences in neuropsychological assessments among diverse populations, holding potential implications for intervention research and policy settings. It is particularly relevant in the context of the continuously evolving social, political, and economic landscapes of societies.
Collapse
Affiliation(s)
- C McElwee
- Department of Psychology, University of California, Riverside, CA, USA
| | - D W Lopez Hernandez
- Department of Psychology, California State University, Dominguez Hills, CA, USA
| |
Collapse
|
10
|
Denning JH, Horner MD. The impact of race and other demographic factors on the false positive rates of five embedded Performance Validity Tests (PVTs) in a Veteran sample. J Clin Exp Neuropsychol 2024; 46:25-35. [PMID: 38353039 DOI: 10.1080/13803395.2024.2314737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 01/11/2024] [Indexed: 05/12/2024]
Abstract
INTRODUCTION It is common to use normative adjustments based on race to maintain accuracy when interpreting cognitive test results during neuropsychological assessment. However, embedded performance validity tests (PVTs) do not adjust for these racial differences and may result in elevated rates of false positives in African American/Black (AA) samples compared to European American/White (EA) samples. METHODS Veterans without Major Neurocognitive Disorder completed an outpatient neuropsychological assessment and were deemed to be performing in a valid manner (e.g., passing both the Test of Memory Malingering Trial 1 (TOMM1) and the Medical Symptom Validity Test (MSVT), (n = 531, EA = 473, AA = 58). Five embedded PVTs were administered to all patients: WAIS-III/IV Processing Speed Index (PSI), Brief Visuospatial Memory Test-Revised: Discrimination Index (BVMT-R), TMT-A (secs), California Verbal Learning Test-II (CVLT-II) Forced Choice, and WAIS-III/IV Digit Span Scaled Score. Individual PVT false positive rates, as well as the rate of failing two or more embedded PVTs, were calculated. RESULTS Failure rates of two embedded PVTs (PSI, TMT-A), and the total number of PVTs failed, were higher in the AA sample. The PSI and TMT-A remained significantly impacted by race after accounting for age, education, sex, and presence of Mild Neurocognitive Disorder. There were PVT failure rates greater than 10% (and considered false positives) in both groups (AA: PSI, TMT-A, and BVMT-R, 12-24%; EA: BVMT-R, 17%). Failing 2 or more PVTs (AA = 9%, EA = 4%) was impacted by education and Mild Neurocognitive Disorder but not by race. CONCLUSIONS Individual (timed) PVTs showed higher false positive rates in the AA sample even after accounting for demographic factors and diagnosis of Mild Neurocognitive Disorder. Requiring failure on 2 or more embedded PVTs reduced false positive rates to acceptable levels across both groups (10% or less) and was not significantly influenced by race.
Collapse
Affiliation(s)
- John H Denning
- Mental Health Service, Ralph H. Johnson Veterans Affairs Health Care System, Charleston, SC, USA
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Michael David Horner
- Mental Health Service, Ralph H. Johnson Veterans Affairs Health Care System, Charleston, SC, USA
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| |
Collapse
|
11
|
Williamson ES, Arentsen TJ, Roper BL, Pedersen HA, Shultz LA, Crouse EM. The Importance of the Morel Emotional Numbing Test Instructions: A Diagnosis Threat Induction Study. Arch Clin Neuropsychol 2024; 39:35-50. [PMID: 37449530 DOI: 10.1093/arclin/acad048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2023] [Indexed: 07/18/2023] Open
Abstract
OBJECTIVE Marketed as a validity test that detects feigning of posttraumatic stress disorder (PTSD), the Morel Emotional Numbing Test for PTSD (MENT) instructs examinees that PTSD may negatively affect performance on the measure. This study explored the potential that MENT performance depends on inclusion of "PTSD" in its instructions and the nature of the MENT as a performance validity versus a symptom validity test (PVT/SVT). METHOD 358 participants completed the MENT as a part of a clinical neuropsychological evaluation. Participants were either administered the MENT with the standard instructions (SIs) that referenced "PTSD" or revised instructions (RIs) that did not. Others were administered instructions that referenced "ADHD" rather than PTSD (AI). Comparisons were conducted on those who presented with concerns for potential traumatic-stress related symptoms (SI vs. RI-1) or attention deficit (AI vs. RI-2). RESULTS Participants in either the SI or AI condition produced more MENT errors than those in their respective RI conditions. The relationship between MENT errors and other S/PVTs was significantly stronger in the SI: RI-1 comparison, such that errors correlated with self-reported trauma-related symptoms in the SI but not RI-1 condition. MENT failure also predicted PVT failure at nearly four times the rate of SVT failure. CONCLUSIONS Findings suggest that the MENT relies on overt reference to PTSD in its instructions, which is linked to the growing body of literature on "diagnosis threat" effects. The MENT may be considered a measure of suggestibility. Ethical considerations are discussed, as are the construct(s) measured by PVTs versus SVTs.
Collapse
Affiliation(s)
- Emily S Williamson
- Department of Veterans Affairs, Lt. Col. Luke Weathers, Jr. VA Medical Center, Memphis, TN, USA
| | - Timothy J Arentsen
- Department of Veterans Affairs, Lt. Col. Luke Weathers, Jr. VA Medical Center, Memphis, TN, USA
- Department of Psychiatry, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Brad L Roper
- Department of Veterans Affairs, Lt. Col. Luke Weathers, Jr. VA Medical Center, Memphis, TN, USA
- Department of Psychiatry, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Heather A Pedersen
- Department of Veterans Affairs, Lt. Col. Luke Weathers, Jr. VA Medical Center, Memphis, TN, USA
| | - Laura A Shultz
- Department of Veterans Affairs, Lt. Col. Luke Weathers, Jr. VA Medical Center, Memphis, TN, USA
| | - Ellen M Crouse
- Department of Veterans Affairs, Lt. Col. Luke Weathers, Jr. VA Medical Center, Memphis, TN, USA
- Department of Psychiatry, University of Tennessee Health Science Center, Memphis, TN, USA
| |
Collapse
|
12
|
Woods D, Pebler P, Johnson DK, Herron T, Hall K, Blank M, Geraci K, Williams G, Chok J, Lwi S, Curran B, Schendel K, Spinelli M, Baldo J. The California Cognitive Assessment Battery (CCAB). Front Hum Neurosci 2024; 17:1305529. [PMID: 38273881 PMCID: PMC10809797 DOI: 10.3389/fnhum.2023.1305529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 11/28/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction We are developing the California Cognitive Assessment Battery (CCAB) to provide neuropsychological assessments to patients who lack test access due to cost, capacity, mobility, and transportation barriers. Methods The CCAB consists of 15 non-verbal and 17 verbal subtests normed for telemedical assessment. The CCAB runs on calibrated tablet computers over cellular or Wi-Fi connections either in a laboratory or in participants' homes. Spoken instructions and verbal stimuli are delivered through headphones using naturalistic text-to-speech voices. Verbal responses are scored in real time and recorded and transcribed offline using consensus automatic speech recognition which combines the transcripts from seven commercial ASR engines to produce timestamped transcripts more accurate than those of any single ASR engine. The CCAB is designed for supervised self-administration using a web-browser application, the Examiner. The Examiner permits examiners to record observations, view subtest performance in real time, initiate video chats, and correct potential error conditions (e.g., training and performance failures, etc.,) for multiple participants concurrently. Results Here we describe (1) CCAB usability with older (ages 50 to 89) participants; (2) CCAB psychometric properties based on normative data from 415 older participants; (3) Comparisons of the results of at-home vs. in-lab CCAB testing; (4) We also present preliminary analyses of the effects of COVID-19 infection on performance. Mean z-scores averaged over CCAB subtests showed impaired performance of COVID+ compared to COVID- participants after factoring out the contributions of Age, Education, and Gender (AEG). However, inter-cohort differences were no longer significant when performance was analyzed with a comprehensive model that factored out the influences of additional pre-existing demographic factors that distinguished COVID+ and COVID- cohorts (e.g., vocabulary, depression, race, etc.,). In contrast, unlike AEG scores, comprehensive scores correlated significantly with the severity of COVID infection. (5) Finally, we found that scoring models influenced the classification of individual participants with Mild Cognitive Impairment (MCI, z-scores < -1.50) where the comprehensive model accounted for more than twice as much variance as the AEG model and reduced racial bias in MCI classification. Discussion The CCAB holds the promise of providing scalable laboratory-quality neurodiagnostic assessments to underserved urban, exurban, and rural populations.
Collapse
Affiliation(s)
- David Woods
- NeuroBehavioral Systems Inc., Berkeley, CA, United States
| | - Peter Pebler
- NeuroBehavioral Systems Inc., Berkeley, CA, United States
| | - David K Johnson
- Department of Neurology, University of California, Davis, Davis, CA, United States
| | - Timothy Herron
- NeuroBehavioral Systems Inc., Berkeley, CA, United States
- VA Northern California Health Care System, Martinez, CA, United States
| | - Kat Hall
- NeuroBehavioral Systems Inc., Berkeley, CA, United States
| | - Mike Blank
- NeuroBehavioral Systems Inc., Berkeley, CA, United States
| | - Kristi Geraci
- NeuroBehavioral Systems Inc., Berkeley, CA, United States
| | | | - Jas Chok
- VA Northern California Health Care System, Martinez, CA, United States
| | - Sandy Lwi
- VA Northern California Health Care System, Martinez, CA, United States
| | - Brian Curran
- VA Northern California Health Care System, Martinez, CA, United States
| | - Krista Schendel
- VA Northern California Health Care System, Martinez, CA, United States
| | - Maria Spinelli
- VA Northern California Health Care System, Martinez, CA, United States
| | - Juliana Baldo
- VA Northern California Health Care System, Martinez, CA, United States
| |
Collapse
|
13
|
Tibiriçá L, Jester DJ, Kohn JN, Williams AP, McEvoy LK, Palmer BW. Perceived discrimination and nativity status: risk of cognitive impairment among Latin American older adults. Int Psychogeriatr 2023:1-13. [PMID: 38037791 DOI: 10.1017/s1041610223004374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
OBJECTIVES We examined the association between perceived discrimination and the risk of cognitive impairment with no dementia (CIND) and Alzheimer's disease and related dementias (ADRD) while considering the potential effects of nativity status. DESIGN A prospective analysis of discrimination and nativity status with dementia and cognitive impairment was conducted among Latinx adults aged 51 years and older who participated in the Health and Retirement Study. SETTING A national representative sample. PARTICIPANTS A sample of 1,175 Latinx adults aged 51 years and older. MEASUREMENTS Demographics, cognitive functioning, perceived discrimination, and nativity status (US-born vs. non-US born) were assessed. Traditional survival analysis methods (Fine and gray models) were used to account for the semi-competing risk of death with up to 10 years of follow-up. RESULTS According to our results, neither everyday discrimination nor nativity status on their own had a statistically significant association with CIND/ADRD; however, non-US-born Latinx adults who reported no discrimination had a 42% lower risk of CIND/ADRD (SHR = 0.58 [0.41, 0.83], p = .003) than US-born adults. CONCLUSIONS These results highlight the need for healthcare providers to assess for discrimination and provide support and resources for those experiencing discrimination. It also highlights the need for better policies that address discrimination and reduce health disparities.
Collapse
Affiliation(s)
- Lize Tibiriçá
- Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, CA, USA
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Dylan J Jester
- Women's Operational Military Exposure Network (WOMEN), VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - Jordan N Kohn
- Department of Psychiatry, University of California, San Diego, CA, USA
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, CA, USA
| | - Allison P Williams
- Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, CA, USA
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Linda K McEvoy
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, CA, USA
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Barton W Palmer
- Department of Psychiatry, University of California, San Diego, CA, USA
- Veterans Affairs San Diego Healthcare System, Mental Illness Research, Education and Clinical Center (MIRECC), San Diego, CA, USA
| |
Collapse
|
14
|
Dark HE, Huang A, Cordon J, Deal JA, Palta P, Windham BG, Barnes LL, Kucharska-Newton A, Mosley T, Gottesman RF, Sims M, Griswold M, Rentería MA, Manly JJ, Walker KA. The association of perceived discrimination with dementia risk in Black older adults. Alzheimers Dement 2023; 19:4346-4356. [PMID: 37218405 PMCID: PMC10734390 DOI: 10.1002/alz.13135] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/24/2023]
Abstract
INTRODUCTION Non-Hispanic Black, compared to non-Hispanic White, older adults are at increased risk for dementia. This may be due partly to greater exposure to psychosocial stressors, such as discrimination; however, few studies have examined this association. METHODS We examined the association of perceived discrimination (e.g., everyday, lifetime, and discrimination burden) with dementia risk in 1583 Black adults co-enrolled in the Atherosclerosis Risk in Communities (ARIC) Study and the Jackson Heart Study (JHS). Perceived discrimination (defined continuously and using tertiles) was assessed at JHS Exam 1 (2000-2004; mean age ± SD:66.2 ± 5.5) and related to dementia risk through ARIC visit 6 (2017) using covariate-adjusted Cox proportional hazards models. RESULTS Associations of perceived everyday, lifetime, and burden of discrimination with dementia risk were not supported in age-adjusted models or demographic- and cardiovascular health-adjusted models. Results were similar across sex, income, and education. DISCUSSION In this sample, associations between perceived discrimination and dementia risk were not supported. HIGHLIGHTS In Black older adults perceived discrimination not associated with dementia risk. Younger age and greater education linked to greater perceived discrimination. Older age and less education among factors associated with dementia risk. Factors increasing exposure to discrimination (education) are also neuroprotective.
Collapse
Affiliation(s)
- Heather E. Dark
- Laboratory of Behavioral Neuroscience, National Institute on Aging, Baltimore, MD, 21224
| | - Alison Huang
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
- Cochlear Center for Hearing & Public Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, 21205, USA
| | - Jenifer Cordon
- Laboratory of Behavioral Neuroscience, National Institute on Aging, Baltimore, MD, 21224
| | - Jennifer A. Deal
- Cochlear Center for Hearing & Public Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, 21287, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, 21205, USA
| | - Priya Palta
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Department of Epidemiology, Columbia Mailman School of Public Health, New York, NY, 10032, USA
| | - B. Gwen Windham
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Lisa L. Barnes
- Department of Neurological Sciences at Rush University Medical Center, Chicago, IL, 60612, USA
- Rush Alzheimer’s Disease Center at Rush University Medical Center, Chicago, IL, 60612, USA
| | - Anna Kucharska-Newton
- University of North Carolina, Gillings School of Global Public Health, Chapel Hill, NC, 27599, USA
| | - Thomas Mosley
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Rebecca F. Gottesman
- National Institute of Neurological Disorders and Stroke Intramural Program, NIH, Bethesda, MD, 20892, USA
| | - Mario Sims
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Michael Griswold
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | - Miguel Arce Rentería
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, 10032, USA
| | - Jennifer J. Manly
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, 10032, USA
| | - Keenan A. Walker
- Laboratory of Behavioral Neuroscience, National Institute on Aging, Baltimore, MD, 21224
| |
Collapse
|
15
|
Camacho G, Quinn DM. Neighborhood ethnic composition and social identity threat: the mediating role of perceived discrimination. THE JOURNAL OF SOCIAL PSYCHOLOGY 2023:1-15. [PMID: 37747853 DOI: 10.1080/00224545.2023.2263630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 08/28/2023] [Indexed: 09/27/2023]
Abstract
Ethnic proportions of neighborhoods are a "macro" measure of intergroup contact and can buffer or expose people of color to discrimination. Simultaneously, perceived discrimination can sensitize students of color to social identity threat in environments in which they are numerically underrepresented and negatively stereotyped. In the current research, we integrate these two lines of research to examine whether neighborhood ethnic composition - the percentage of Latinx residents in one's home community - predicts social identity threat for Latinx students attending college at a predominately White institution (PWI). In two studies, Latinx college students attending a PWI provided their 5-digit zip code and completed measures assessing their perceived discrimination and social identity threat. Across both studies, neighborhood ethnic composition (greater percentage of Latinx residents) was associated with greater social identity threat and this association was mediated by greater perceived discrimination. These studies advance research on neighborhood ethnic composition and social identity threat.
Collapse
|
16
|
Cook NE, Gaudet CE, Kissinger-Knox A, Liu BC, Hunter AA, Norman MA, Saadi A, Iverson GL. Race, ethnicity, and clinical outcome following sport-related concussion: a systematic review. Front Neurol 2023; 14:1110539. [PMID: 37388549 PMCID: PMC10306165 DOI: 10.3389/fneur.2023.1110539] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 04/10/2023] [Indexed: 07/01/2023] Open
Abstract
Introduction This systematic review examined whether race or ethnicity are associated with clinical outcomes (e.g., time to return to school/sports, symptom duration, vestibular deficits, and neurocognitive functioning) following sport-related concussion among child, adolescent, or college-aged student athletes. Additionally, this review assessed whether the existing literature on this topic incorporated or included broader coverage of social determinants of health. Methods The online databases PubMed, MEDLINE®, PsycINFO®, CINAHL, Cochrane Library, EMBASE, SPORTDiscus, Scopus, and Web of Science were searched. Results A total of 5,118 abstracts were screened and 12 studies met inclusion criteria, including 2,887 youth and young adults. Among the included articles, only 3 studies (25%) examined whether race and ethnicity were associated with outcomes following concussion as a primary objective. None of the studies assessed the association between social determinants of health and outcomes following concussion as a primary objective, although 5 studies (41.7%) addressed a social determinant of health or closely related topic as a secondary objective. Discussion Overall, the literature to date is extremely limited and insufficient for drawing conclusions about whether race or ethnicity are categorically associated with outcomes from sport-related concussion, or more specifically, whether there are socioeconomic, structural, or cultural differences or disparities that might be associated with clinical outcome. Systematic review registration identifier: PROSPERO, CRD42016041479, CRD42019128300.
Collapse
Affiliation(s)
- Nathan E. Cook
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States
- Sports Concussion Program, MassGeneral Hospital for Children, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
| | - Charles E. Gaudet
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States
- Sports Concussion Program, MassGeneral Hospital for Children, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
| | - Alicia Kissinger-Knox
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States
- Sports Concussion Program, MassGeneral Hospital for Children, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
| | - Brian C. Liu
- Sports Concussion Program, MassGeneral Hospital for Children, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
| | - Amy A. Hunter
- Department of Public Health Sciences and Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, United States
- Injury Prevention Center, Connecticut Children's Medical Center and Hartford Hospital, Hartford, CT, United States
| | - Marc A. Norman
- Department of Psychiatry, University of California, San Diego, San Diego, CA, United States
| | - Altaf Saadi
- Department of Neurology, Harvard Medical School, Boston, MA, United States
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
| | - Grant L. Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States
- Sports Concussion Program, MassGeneral Hospital for Children, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
- Department of Physical Medicine and Rehabilitation, Schoen Adams Research Institute at Spaulding Rehabilitation, Charlestown, MA, United States
| |
Collapse
|
17
|
Medina LD, Henry S, Torres S, MacDonald B, Strutt AM. The Measurement of Acculturation in Neuropsychological Evaluations of Hispanic/Latino Individuals across the Lifespan: A Scoping Review of the Literature. Arch Clin Neuropsychol 2023; 38:365-386. [PMID: 36988392 PMCID: PMC10132785 DOI: 10.1093/arclin/acac114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2022] [Indexed: 03/30/2023] Open
Abstract
OBJECTIVE Acculturation has been linked to health outcomes in Hispanics/Latinos (H/Ls). However, there is equivocal evidence of a relationship between acculturation and neuropsychological outcomes. Various factors limit the ability to subject the evidence to systematic/meta-analytic review. We sought to examine the current state of the literature in the context of H/Ls and neuropsychology and describe the various limitations of measuring acculturation across the lifespan. METHOD Applying a scoping review approach, we identified unique stand-alone (e.g., questionnaires) measures of acculturation. We focused on psychometric (e.g., internal consistency) and other characteristics (e.g., language, structure/format) and description of the validation samples (e.g., cultural background/country of origin). RESULTS A total of 40 unique acculturation measures were identified. Measures spanned various domains (e.g., language proficiency, food preference, music choice), and relied heavily on linguistic behavioral characteristics. Internal consistency varied from unacceptable to clinically acceptable ranges. Variable approaches to development and validation were reported. Validation samples varied from 22 to 2,048 respondents (median = 380), most of which represented a general adult population. Only eight measures were validated for use in pediatric populations; none were developed specifically for use with older adults. CONCLUSIONS Published measures are outdated, evidence highly variable psychometric and methodological weaknesses, and lack a lifespan perspective. Several themes in the types of items considered elemental to the acculturative process are revealed and findings are summarized via an "ABC" framework, categorizing items as antecedents, behaviors, and consequent acculturative changes, that lends itself to clinical and research settings.
Collapse
Affiliation(s)
- Luis D Medina
- Department of Psychology, University of Houston, Houston, TX, USA
- Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Samantha Henry
- Department of Neurology, Section of Neuropsychology, Baylor College of Medicine, Houston, TX, USA
| | - Stephanie Torres
- Department of Psychology, University of Houston, Houston, TX, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, TX, USA
| | - Beatriz MacDonald
- Department of Pediatrics, Section of Psychology, Baylor College of Medicine, Houston, TX, USA
| | - Adriana M Strutt
- Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Department of Neurology, Section of Neuropsychology, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
18
|
Bajjaleh C, Braw YC, Elkana O. Adaptation and initial validation of the Arabic version of the Word Memory Test (WMT ARB). APPLIED NEUROPSYCHOLOGY. ADULT 2023; 30:204-213. [PMID: 34043924 DOI: 10.1080/23279095.2021.1923495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND The feigning of cognitive impairment is common in neuropsychological assessments, especially in a medicolegal setting. The Word Memory Test (WMT) is a forced-choice recognition memory performance validity test (PVT) which is widely used to detect noncredible performance. Though translated to several languages, this was not done for one of the most common languages, Arabic. The aim of the current study was to evaluate the convergent validity of the Arabic adaptation of the WMT (WMTARB) among Israeli Arabic speakers. METHODS We adapted the WMT to Arabic using the back-translation method and in accordance with relevant guidelines. We then randomly assigned healthy Arabic speaking adults (N = 63) to either a simulation or honest control condition. The participants then performed neuropsychological tests which included the WMTARB and the Test of Memory Malingering (TOMM), a well-validated nonverbal PVT. RESULTS The WMTARB had high split-half reliability and its measures were significantly correlated with that of the TOMM (p < .001). High concordance was found in classification of participants using the WMTARB and TOMM (specificity = 94.29% and sensitivity = 100% using the conventional TOMM trial 2 cutoff as gold standard). As expected, simulators' accuracy on the WMTARB was significantly lower than that of honest controls. None of the demographic variables significantly correlated with WMTARB measures. CONCLUSION The WMTARB shows initial evidence of reliability and validity, emphasizing its potential use in the large population of Arabic speakers and universality in detecting noncredible performance. The findings, however, are preliminary and mandate validation in clinical settings.
Collapse
Affiliation(s)
- Christine Bajjaleh
- Department of Psychology, the Academic College of Tel Aviv-Yaffo, Tel Aviv-Yaffo, Israel
| | - Yoram C Braw
- Department of Psychology, Ariel University, Ariel, Israel
| | - Odelia Elkana
- Department of Psychology, the Academic College of Tel Aviv-Yaffo, Tel Aviv-Yaffo, Israel
| |
Collapse
|
19
|
Bloom RF, Siedlecki KL. Testing the Reserve Capacity Model: Does Race Moderate the Relationship Between Negative Emotions and Neurocognition? Arch Clin Neuropsychol 2023; 38:213-223. [PMID: 36062422 PMCID: PMC9940113 DOI: 10.1093/arclin/acac070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To test whether race moderates the relationship between negative emotions and neurocognition by applying the reserve capacity model within a large sample that spans adulthood. METHOD The study sample (N = 1,020) consisted of community-dwelling adults between 18 and 84 years of age who were drawn from the Virginia Cognitive Aging Project. Demographic variables were used to match a sample of Black participants to a sample of White participants. Race was examined as a moderator of the relationship between negative emotions (i.e., depressive symptoms, trait anxiety, and the negative affect subscale from the Positive and Negative Affect Schedule) and neurocognitive variables (episodic memory, reasoning, spatial visualization, and processing speed) with multiple-group structural equation modeling. RESULTS After accounting for sociodemographic variables, depressive symptoms were negatively associated with processing speed in both groups, and with worse reasoning in the White subsample. Negative affect was associated with lower reasoning performance in both groups and with lower spatial visualization in the White subsample. Trait anxiety was not significantly associated with the neurocognitive constructs in either group. Multigroup structural equation models showed that the magnitudes of the associations were not different between the Black and White subsamples. Thus, race did not moderate the relationships between depressive symptoms, trait anxiety, and negative affect with neurocognition. CONCLUSIONS Negative emotions are associated with lower performance on different neurocognitive tasks, but race does not moderate these relationships. Future research should examine perceived discrimination or other psychosocial variables when examining the relationships among negative emotions and neurocognition.
Collapse
Affiliation(s)
- Rachel F Bloom
- Department of Psychology, Fordham University, Bronx, NY10458, USA
| | | |
Collapse
|
20
|
Del Bene VA, Gerstenecker A, Lazar RM. Formal Neuropsychological Testing: Test Batteries, Interpretation, and Added Value in Practice. Clin Geriatr Med 2023; 39:27-43. [PMID: 36404031 DOI: 10.1016/j.cger.2022.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Neuropsychologists evaluate patients for cognitive decline and dementia, using validated psychometric tests, along with behavioral observation, record review, clinical interview, and information about psychological functioning, to evaluate brain-behavior relationships and aid in differential diagnosis and treatment planning. Also considered are premorbid functioning, education, sex, socioeconomic status, primary language, culture, and race-related health disparities when selecting tests, interpreting performance, and providing a diagnostic impression. Neuropsychologists provide diagnostic clarity, explain symptoms and likely disease course to patients and family members, and assist the family with future planning, behavioral management strategies, and ways to mitigate caregiver burden.
Collapse
Affiliation(s)
- Victor A Del Bene
- Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; The Evelyn F. McKnight Brain Institute, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA
| | - Adam Gerstenecker
- Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; The Evelyn F. McKnight Brain Institute, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA
| | - Ronald M Lazar
- Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; The Evelyn F. McKnight Brain Institute, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA; Department of Neurobiology, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL 35294, USA.
| |
Collapse
|
21
|
Mindt MR, Ashford MT, Zhu D, Cham H, Aaronson A, Conti C, Deng X, Alaniz R, Sorce J, Cypress C, Griffin P, Flenniken D, Camacho M, Fockler J, Truran D, Mackin RS, Hill C, Weiner MW, Byrd D, Turner Ii RW, Nosheny RL. The Community Engaged Digital Alzheimer's Research (CEDAR) Study: A Digital Intervention to Increase Research Participation of Black American Participants in the Brain Health Registry. J Prev Alzheimers Dis 2023; 10:847-856. [PMID: 37874107 PMCID: PMC10598330 DOI: 10.14283/jpad.2023.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
BACKGROUND Although Black/African American older adults bear significant inequities in prevalence, incidence, and outcomes of Alzheimer's disease and related dementias, they are profoundly under-included in Alzheimer's Disease research. Community-Engaged Research (e.g., equitable community/science partnerships) is an evidence-based approach for improving engagement of underrepresented populations into Alzheimer's Disease research, but has lacked scalability to the national level. As internet use among older adults from underrepresented populations continues to grow, internet-based research shows promise as a feasible, valid approach to engagement and longitudinal assessment. The Community Engaged Digital Alzheimer's Research (CEDAR) study utilizes a community-engaged research approach to increase the engagement and research participation of Black/African American adults in the Brain Health Registry (BHR) and Alzheimer Disease clinical research. OBJECTIVES To describe the methods and evaluate the feasibility of the CEDAR culturally-informed digital platform within BHR. DESIGN All Black/African American participants in BHR were invited to enroll in CEDAR and to consider serving on a newly convened Community-Scientific Partnership Board to guide the study. The community board guided the development a culturally-informed cadre of engagement materials and strategies to increase research participation. Engagement strategies included incentives for study task completion, culturally-informed communications (e.g., landing page, emails and social media), resources about brain health, and video and written testimonials by CEDAR participants. SETTING BHR, an Internet-based registry and cohort. PARTICIPANTS BHR participants self-identifying as Black/African American were invited to enroll. All participants who signed an online informed consent document were enrolled. MEASUREMENTS We report the number of participants invited, enrolled, completed tasks, and volunteered to join the community board. We compared the demographics, cognitive profile, and baseline BHR task completion rates between CEDAR participants and all those invited to join the study. RESULTS Of 3738 invited, 349 (9.34%) enrolled in CEDAR. 134 (37% of CEDAR participants) volunteered to join the community board, of which 19 were selected for the community board. Compared to those invited, the CEDAR cohort had a higher percentage of female participants (84.5%) and a lower percentage of participants who identify as belonging to more than one ethnocultural group (21.8%). Compared to those did not enroll in CEDAR, those enrolled in CEDAR had a higher percentage of participants completing all BHR tasks (22%) and a higher percentage of participants completing at least one cognitive test (76%). Those enrolled in CEDAR also had a higher percentage of participants having an enrolled study partner (18%). CONCLUSIONS A culturally-informed Community-Engaged Research approach, including a remotely-convened community board, to engagement of Black/African American participants in an online research registry is feasible. This approach can be adapted for use in various clinical studies and other settings. Future studies will evaluate the effectiveness of the engagement strategies.
Collapse
Affiliation(s)
- M R Mindt
- Rachel Nosheny, 4150 Clement Street, 114M, San Francisco, CA. 94121, USA, Telephone: 415-221-4810, Email address: Fax number: 415-221-4810
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Roberg BL, Anzalone C, Nicholson JD, Peruggia PE, Buckley TR. Performance Comparisons on the Saint Louis University Mental Status Examination Between Black and White Veterans and Education Classification in a Large Outpatient Sample from the Southern United States. Arch Clin Neuropsychol 2022; 38:633-643. [DOI: 10.1093/arclin/acac090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2022] [Indexed: 12/07/2022] Open
Abstract
Abstract
Objective
An increasing scientific literature recognizes that traditional cut-off scores for cognitive screeners may not be optimal for use in patients who differ in race/ethnicity from the screeners’ normative/reference group. There is also literature on how racial/ethnic contextual factors, such as stereotype threat or perceived discrimination, may influence performance on cognitive testing. The current study examined the characteristics of SLUMS (a cognitive screening measure) performance in a large (n = 602) sample of Black (n = 229) and White (n = 373) veterans in a VA hospital located in the Southern United States.
Method
SLUMS data were gathered from retrospective electronic chart review between January 2013 and February 2020. Race/ethnicity of veterans was gathered by chart review and race of hospital providers who administered the SLUMS by personal communication.
Results
Black veterans were 1.99 times more likely to be classified by total SLUMS score as being within the dementia range compared with White veterans. Differences in item level performance were only found between Black and White veterans with ≥ high school education. Race of clinical provider (i.e., Black or White) administering the SLUMS did not significantly impact veteran performance on the SLUMS.
Conclusion
This is the first large sample study of differences in SLUMS performance between Black and White veterans. Findings replicate earlier research on Black and White performance differences on individual SLUMS items and provide an analysis of examiner–examinee racial discordance. This study underscores the importance of researching cognitive measures in groups who differ from the original normative/references samples.
Collapse
Affiliation(s)
- Brandon L Roberg
- Columbia VA Health Care System , Mental Health Service Line, Columbia, SC , USA
- The University of South Carolina , Department of Psychology, Columbia, SC , USA
| | | | - Jessica D Nicholson
- VA Memphis Health Care System , Mental Health Service Line, Memphis, TN , USA
| | - Patricia E Peruggia
- Columbia VA Health Care System , Mental Health Service Line, Columbia, SC , USA
| | - Trevor R Buckley
- Columbia VA Health Care System , Mental Health Service Line, Columbia, SC , USA
| |
Collapse
|
23
|
Greene AS, Shen X, Noble S, Horien C, Hahn CA, Arora J, Tokoglu F, Spann MN, Carrión CI, Barron DS, Sanacora G, Srihari VH, Woods SW, Scheinost D, Constable RT. Brain-phenotype models fail for individuals who defy sample stereotypes. Nature 2022; 609:109-118. [PMID: 36002572 PMCID: PMC9433326 DOI: 10.1038/s41586-022-05118-w] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 07/15/2022] [Indexed: 01/19/2023]
Abstract
Individual differences in brain functional organization track a range of traits, symptoms and behaviours1-12. So far, work modelling linear brain-phenotype relationships has assumed that a single such relationship generalizes across all individuals, but models do not work equally well in all participants13,14. A better understanding of in whom models fail and why is crucial to revealing robust, useful and unbiased brain-phenotype relationships. To this end, here we related brain activity to phenotype using predictive models-trained and tested on independent data to ensure generalizability15-and examined model failure. We applied this data-driven approach to a range of neurocognitive measures in a new, clinically and demographically heterogeneous dataset, with the results replicated in two independent, publicly available datasets16,17. Across all three datasets, we find that models reflect not unitary cognitive constructs, but rather neurocognitive scores intertwined with sociodemographic and clinical covariates; that is, models reflect stereotypical profiles, and fail when applied to individuals who defy them. Model failure is reliable, phenotype specific and generalizable across datasets. Together, these results highlight the pitfalls of a one-size-fits-all modelling approach and the effect of biased phenotypic measures18-20 on the interpretation and utility of resulting brain-phenotype models. We present a framework to address these issues so that such models may reveal the neural circuits that underlie specific phenotypes and ultimately identify individualized neural targets for clinical intervention.
Collapse
Affiliation(s)
- Abigail S Greene
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA.
- MD-PhD program, Yale School of Medicine, New Haven, CT, USA.
| | - Xilin Shen
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Stephanie Noble
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Corey Horien
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA
- MD-PhD program, Yale School of Medicine, New Haven, CT, USA
| | - C Alice Hahn
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Jagriti Arora
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Fuyuze Tokoglu
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Marisa N Spann
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Carmen I Carrión
- Department of Neurology, Yale School of Medicine, New Haven, CT, USA
| | - Daniel S Barron
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, USA
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Gerard Sanacora
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Vinod H Srihari
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Scott W Woods
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Dustin Scheinost
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
- Department of Biomedical Engineering, Yale School of Engineering and Applied Science, New Haven, CT, USA
- Department of Statistics and Data Science, Yale University, New Haven, CT, USA
- Child Study Center, Yale School of Medicine, New Haven, CT, USA
| | - R Todd Constable
- Interdepartmental Neuroscience Program, Yale School of Medicine, New Haven, CT, USA.
- Depatment of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA.
- Department of Biomedical Engineering, Yale School of Engineering and Applied Science, New Haven, CT, USA.
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, USA.
| |
Collapse
|
24
|
Keating L, Kaur A, Mendieta M, Gleason C, Basello G, Roth A, Brondolo E. Racial discrimination and core executive functions. Stress Health 2022; 38:615-621. [PMID: 34799970 DOI: 10.1002/smi.3116] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 10/12/2021] [Accepted: 11/16/2021] [Indexed: 11/11/2022]
Abstract
Researchers have theorized that exposure to racial discrimination may impair executive functioning. The limited existing data broadly support this notion and suggest that discrimination may exert acute and persistent effects on executive functioning, potentially because of the cognitive demands associated with responding to discrimination. However, it is unclear if discrimination is differentially associated with different core executive functions. Further, the effects may vary depending on the timing of exposure, as recent or acute exposure to discrimination may operate on executive functioning through different mechanisms than exposure across the lifetime. The current study evaluates the relations of both recent and lifetime exposure to racial discrimination to three core executive functions (i.e., cognitive flexibility, inhibitory control and working memory) using a racially and ethnically diverse sample (n = 319). In fully adjusted models, recent discrimination was negatively associated with cognitive flexibility and working memory but not with inhibitory control. These data are consistent with the broader literature on acute stress effects on core executive functions and may have implications for understanding the effects of discrimination on health. Further research is warranted to understand the course and mechanisms of effects of lifetime and recent discrimination on core executive functions.
Collapse
Affiliation(s)
- Luke Keating
- Department of Psychology, St. John's University, Jamaica, New York, USA
| | - Amandeep Kaur
- Department of Psychological Science, University of California - Irvine, Irvine, California, USA
| | - Miguel Mendieta
- Department of Psychology, St. John's University, Jamaica, New York, USA
| | - Colleen Gleason
- Department of Psychology, St. John's University, Jamaica, New York, USA
| | - Gina Basello
- Jamaica Hospital Medical Center, Jamaica, New York, USA
| | - Alan Roth
- Jamaica Hospital Medical Center, Jamaica, New York, USA
| | | |
Collapse
|
25
|
St. Pierre T, White KS, Johnson EK. Experimenter identity: An invisible, lurking variable in developmental research. INFANT AND CHILD DEVELOPMENT 2022. [DOI: 10.1002/icd.2357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thomas St. Pierre
- Department of Psychology University of Toronto Mississauga Mississauga Ontario Canada
| | | | - Elizabeth K. Johnson
- Department of Psychology University of Toronto Mississauga Mississauga Ontario Canada
- Department of Psychology University of Toronto Toronto Ontario Canada
| |
Collapse
|
26
|
Thompson JL, Beltran-Najera I, Johnson B, Morales Y, Woods SP. Evidence for neuropsychological health disparities in Black Americans with HIV disease. Clin Neuropsychol 2022; 36:388-413. [PMID: 35166174 PMCID: PMC8868032 DOI: 10.1080/13854046.2021.1947387] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Black Americans are at high risk for HIV disease and associated morbidity. The impact and clinical correlates of HIV-associated neurocognitive impairment among Black Americans is not fully understood. The current study uses a full factorial design to examine the independent and combined effects of race and HIV disease on neurocognitive functioning, including its associations with everyday functioning and clinical disease markers in Black and White persons with HIV (PWH). METHOD Participants included 40 Black PWH, 83 White PWH, 28 Black HIV- and 64 White HIV- individuals. Neurocognition was measured by raw sample-based z-scores from a clinical battery. Everyday functioning was assessed using self- and clinician-rated measures of cognitive symptoms and activities of daily living. HIV-associated neurocognitive disorders were also classified using demographically adjusted normative standards and the Frascati criteria. RESULTS We observed a significant three-way interaction between HIV, race, and domain on raw neurocognitive z-scores. This omnibus effect was driven by medium and large effect size decrements in processing speed and semantic memory, respectively, in Black PWH compared to other study groups. Black PWH also demonstrated higher frequencies of HIV-associated neurocognitive disorders as compared to White PWH. Unexpectedly, global neurocognitive performance was negatively related to everyday functioning impairments for White PWH, but not for Black PWH. CONCLUSIONS Systemic disadvantages for Black Americans may combine with HIV disease to compound some neurocognitive impairments in this under-served population. Prospective studies are needed to identify better ways to prevent, measure, diagnose, and manage HIV-associated neurocognitive disorders among Black Americans.
Collapse
Affiliation(s)
| | | | | | | | - Steven Paul Woods
- Corresponding author: Steven Paul Woods, Psy.D. . Address: 126 Heyne Building, Suite 239D, Houston, TX 77004-5022. Phone: 713-743-6415
| |
Collapse
|
27
|
Hauck F, Romero Gibu L, Jansen S, Rohleder N. Differences in acute stress responses depending on first or second language in a Hispanic-American sample. Stress 2022; 25:313-322. [PMID: 36003059 DOI: 10.1080/10253890.2022.2110466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Abstract
Using a second language is a daily experience for many people today, among them many migrants. To determine whether speaking a second language induces a stronger cortisol or alpha-amylase (sAA) response than first language, we tested a Hispanic-American sample in two Trier Social Stress Test (TSST) conditions: First (Spanish) and second (German) language. Thirty-two participants (64.5% female) between the age of 19 and 53 years (mean = 30.68) from Latin America were tested (15 in Spanish, 17 in German). Participants were randomized to a German or Spanish version of the TSST, gave six saliva samples and completed questionnaires on perceived threat and stress, positive and negative affect as well as state-anxiety. A significantly higher stress response was found in the German condition for salivary cortisol, but not for sAA. Self-report showed significantly higher perceived threat and negative affect after the TSST for the German compared to the first language condition. Speaking a second compared to first language in a challenging situation appeared to be more stressful and threatening for participants. Further, reported increases in state-anxiety appeared to be higher in the German condition, even though group differences did not reach significance. A more detailed investigation of underlying, stress inducing mechanisms should be considered in future studies as well as associations with language proficiency and improvements over time.
Collapse
Affiliation(s)
- Felicitas Hauck
- Department of Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Lucía Romero Gibu
- Department of Romance Studies, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Silke Jansen
- Department of Romance Studies, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Nicolas Rohleder
- Department of Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| |
Collapse
|
28
|
Whaley AL. Stereotype Threat and Neuropsychological Test Performance in the U.S. African American Population. Arch Clin Neuropsychol 2021; 36:1361-1366. [PMID: 33829241 DOI: 10.1093/arclin/acab020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 03/06/2021] [Accepted: 03/26/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE This cross-sectional study tested stereotype threat theory using the Modified-Symbol Digit Modalities Test (M-SDMT), a neurocognitive test, with the African American subsample (N = 3570) of the National Survey of American Life. The primary hypothesis is that those classified as experiencing stereotype threat will achieve the lowest scores. METHOD African American respondents who perceived race as a barrier to life goals and scored above the median in endorsement of negative racial stereotypes were classified as experiencing stereotype threat. M-SDMT scores were regressed on threat group classification with adjustments for gender, age, income, and education. Nonparametric test of the effect sizes for threat group classification versus demographic variables was also conducted. RESULTS The stereotype threat group obtained statistically significantly lower M-SDMT scores than the no threat group. However, the stereotype threat effect became nonsignificant in regression analyses adjusted for demographic variables. The nonparametric test revealed a statistically significantly larger average effect size for demographic variables than threat group classification. CONCLUSION The relatively less influential role of stereotype threat than other biological and social factors limit its explanatory power for racial disparities in neuropsychological test performance among African Americans.
Collapse
|
29
|
Fani N, Carter SE, Harnett NG, Ressler KJ, Bradley B. Association of Racial Discrimination With Neural Response to Threat in Black Women in the US Exposed to Trauma. JAMA Psychiatry 2021; 78:1005-1012. [PMID: 34319369 PMCID: PMC8319825 DOI: 10.1001/jamapsychiatry.2021.1480] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
IMPORTANCE Racial discrimination has a clear impact on health-related outcomes, but little is known about how discriminatory experiences are associated with neural response patterns to emotionally salient cues, which likely mediates these outcomes. OBJECTIVE To examine associations of discriminatory experiences with brainwide response to threat-relevant cues in trauma-exposed US Black women as they engage in an attentionally demanding task. DESIGN, SETTING, AND PARTICIPANTS A cross-sectional study was conducted from May 1, 2014, to July 1, 2019, among 55 trauma-exposed US Black women to examine associations of racial discrimination experiences with patterns of neural response and behavior to trauma-relevant images in an affective attentional control task. Posttraumatic stress disorder (PTSD) symptoms and trauma exposure were entered as covariates to isolate variance associated with experiences of racial discrimination. EXPOSURES Varying levels of trauma, PTSD symptoms, and experiences of racial discrimination. MAIN OUTCOMES AND MEASURES Experiences of Discrimination Questionnaire (EOD) (range, 0-9) for count of the number of situations for which each participant reported having unfair treatment for a racial reason. Experiences of trauma and PTSD symptoms were assessed with the Traumatic Events Inventory (TEI) (number of times the person was exposed to trauma; score range, 0-112) and PTSD Symptom Scale (PSS) (score range, 0-51). Response to trauma-relevant vs neutral distractor cues were assessed via functional magnetic resonance imaging during performance of an affective Stroop (attentional control) task. Statistical analyses were conducted at a whole-brain, voxelwise level with familywise error correction. RESULTS In this study of 55 Black women in the US (mean [SD] age, 37.7 [10.7] years; range, 21-61 years), participants reported a mean (SD) TEI frequency of 33.0 (18.8) and showed moderate levels of current PTSD symptoms (mean [SD] PSS score, 15.4 [12.9]). Mean (SD) EOD scores were 2.35 (2.44) and were moderately correlated with current PTSD symptoms (PSS total: r = 0.36; P=.009) but not with age (r = 0.20; P = .15) or TEI frequency (r = -0.02; P = .89). During attention to trauma-relevant vs neutral images, more experiences of racial discrimination were associated with significantly greater response in nodes of emotion regulation and fear inhibition (ventromedial prefrontal cortex) and visual attention (middle occipital cortex) networks, even after accounting for trauma and severity of PTSD symptoms (brainwide familywise error corrected; r = 0.33 for ventromedial prefrontal cortex; P = .02). Racial discrimination was also associated with affective Stroop task performance; errors on trials with threat-relevant stimuli were negatively correlated with experiences of racial discrimination (r = -0.41; P = .003). CONCLUSIONS AND RELEVANCE These findings suggest that experiences of racial discrimination associate with disproportionately greater response in brain regions associated with emotion regulation and fear inhibition and visual attention. Frequent racism experienced by Black individuals may potentiate attentional and regulatory responses to trauma-relevant stressors and lead to heightened modulation of regulatory resources. This may represent an important neurobiological pathway for race-related health disparities.
Collapse
Affiliation(s)
- Negar Fani
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | | | - Nathaniel G. Harnett
- Division of Depression and Anxiety, McLean Hospital, Belmont, Massachusetts,Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
| | - Kerry J. Ressler
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia,Division of Depression and Anxiety, McLean Hospital, Belmont, Massachusetts,Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
| | - Bekh Bradley
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia,Atlanta Veterans Affairs Medical Center, Atlanta, Georgia
| |
Collapse
|
30
|
Braun SE, Fountain-Zaragoza S, Halliday CA, Horner MD. Demographic differences in performance validity test failure. APPLIED NEUROPSYCHOLOGY. ADULT 2021:1-9. [PMID: 34428386 DOI: 10.1080/23279095.2021.1958814] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVE The present study investigated demographic differences in performance validity test (PVT) failure in a Veteran sample. METHOD Data were extracted from clinical neuropsychological evaluations. Only veterans who identified as men, as either European American/White (EA) or African American/Black (AA) were included (n = 1261). We investigated whether performance on two frequently used PVTs, the Test of Memory Malingering (TOMM), and the Medical Symptom Validity Test (MSVT), differed by age, education, and race using separate logistic regressions. RESULTS Veterans with younger age, less education, and Veterans Affairs (VA) service-connected disability were significantly more likely to fail both PVTs. Race was not a significant predictor of MSVT failure, but AA patients were significantly more likely than EA patients to fail the TOMM. For all significant demographic predictors in the models, effects were small. In a subsample of patients who were given both PVTs (n = 461), the effects of race on performance remained. CONCLUSIONS Performance on the TOMM and MSVT differed by age and level of education. Performance on the TOMM differed between EA and AA patients, whereas performance on the MSVT did not. These results suggest that demographic factors may play a small but measurable role in performance on specific PVTs.
Collapse
Affiliation(s)
- Sarah Ellen Braun
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, USA
- Massey Cancer Center, Richmond, VA, USA
| | | | - Colleen A Halliday
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Michael David Horner
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
- Mental Health Service, Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston, SC, USA
| |
Collapse
|
31
|
Younan D, Wang X, Gruenewald T, Gatz M, Serre ML, Vizuete W, Braskie MN, Woods NF, Kahe K, Garcia L, Lurmann F, Manson JE, Chui HC, Wallace RB, Espeland MA, Chen JC. Racial/Ethnic Disparities in Alzheimer's Disease Risk: Role of Exposure to Ambient Fine Particles. J Gerontol A Biol Sci Med Sci 2021; 77:977-985. [PMID: 34383042 PMCID: PMC9071399 DOI: 10.1093/gerona/glab231] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Whether racial/ethnic disparities in Alzheimer's disease (AD) risk may be explained by ambient fine particles (PM2.5) has not been studied. METHOD We conducted a prospective, population-based study on a cohort of Black (n = 481) and White (n = 6 004) older women (aged 65-79) without dementia at enrollment (1995-1998). Cox models accounting for competing risk were used to estimate the hazard ratio (HR) for racial/ethnic disparities in AD (1996-2010) defined by Diagnostic and Statistical Manual of Mental Disorders, 4th edition and the association with time-varying annual average PM2.5 (1999-2010) estimated by spatiotemporal model. RESULTS Over an average follow-up of 8.3 (±3.5) years with 158 incident cases (21 in Black women), the racial disparities in AD risk (range of adjusted HRBlack women = 1.85-2.41) observed in various models could not be explained by geographic region, age, socioeconomic characteristics, lifestyle factors, cardiovascular risk factors, and hormone therapy assignment. Estimated PM2.5 exposure was higher in Black (14.38 ± 2.21 µg/m3) than in White (12.55 ± 2.76 µg/m3) women, and further adjustment for the association between PM2.5 and AD (adjusted HRPM2.5 = 1.18-1.28) slightly reduced the racial disparities by 2%-6% (HRBlack women = 1.81-2.26). The observed association between PM2.5 and AD risk was ~2 times greater in Black (HRPM2.5 = 2.10-2.60) than in White (HRPM2.5 = 1.07-1.15) women (range of interaction ps: <.01-.01). We found similar results after further adjusting for social engagement (social strain, social support, social activity, living alone), stressful life events, Women's Health Initiative's clinic sites, and neighborhood socioeconomic characteristics. CONCLUSIONS PM2.5 may contribute to racial/ethnic disparities in AD risk and its associated increase in AD risk was stronger among Black women.
Collapse
Affiliation(s)
- Diana Younan
- University of Southern California, Los Angeles, USA
| | - Xinhui Wang
- University of Southern California, Los Angeles, USA
| | | | | | | | | | | | - Nancy F Woods
- University of Washington School of Nursing, Seattle, USA
| | - Ka Kahe
- Columbia University Irving Medical Center, New York, New York, USA
| | | | - Fred Lurmann
- Sonoma Technology, Inc., Petaluma, California, USA
| | - JoAnn E Manson
- Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Mark A Espeland
- Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Jiu-Chiuan Chen
- Address correspondence to: Jiu-Chiuan Chen, MD, ScD, University of Southern California, 2001 N Soto Street, Los Angeles, CA 90032, USA. E-mail:
| |
Collapse
|
32
|
VanLandingham H, Ellison RL, Laique A, Cladek A, Khan H, Gonzalez C, Dunn MR. A scoping review of stereotype threat for BIPOC: cognitive effects and intervention strategies for the field of neuropsychology. Clin Neuropsychol 2021; 36:503-522. [PMID: 34233577 DOI: 10.1080/13854046.2021.1947388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Abundant evidence documents stereotype threat's (ST) detrimental effect on test performance across identities and contexts (i.e., eliciting underperformance). Review of the literature shows varied aspects of both stereotyped identities and cognition are inconsistently explored across studies. Only a portion of the literature focuses on ST's impact on Black, Indigenous, and People of Color (BIPOC). It is important to understand and learn to mitigate ST, particularly for historically marginalized and systemically oppressed BIPOC patients. Relevance exists for neuropsychologists, who engage in activities (i.e., assessments) that may activate ST, and should be aware of additional factors impacting testing results and clinical decision making. METHOD Using scoping review criteria (Peters et al., 2015) and Preferred Reporting Item for Systemic Reviews and Meta-Analysis (PRISMA) guidelines, we reviewed literature across multiple databases (Google Scholar, PubMed, PsychINFO) on ST and cognition with a focus on BIPOC. RESULTS The current literature suggests that race-based ST may be implicated in underperformance for executive functioning and separately working memory. There is limited research on the effects of ST for memory, language, attention, and visuospatial skills. CONCLUSION Research on ST requires additional attention to establish interventions to mitigate negative effects in practice. These results provide 1) an overview of the cognitive implications of ST, 2) address the scope of this impact for BIPOC, and 3) provide possible intervention and training strategies for neuropsychologists and other clinicians to work to mitigate the effects of ST on BIPOC.
Collapse
Affiliation(s)
| | - Rachael L Ellison
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| | - Aamir Laique
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| | | | - Humza Khan
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| | | | - Megan R Dunn
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| |
Collapse
|
33
|
Evans E, Coley SL, Gooding DC, Norris N, Ramsey CM, Green-Harris G, Mueller KD. Preliminary assessment of connected speech and language as marker for cognitive change in late middle-aged Black/African American adults at risk for Alzheimer's disease. APHASIOLOGY 2021; 36:982-1005. [PMID: 36016839 PMCID: PMC9398189 DOI: 10.1080/02687038.2021.1931801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 05/03/2021] [Indexed: 06/15/2023]
Abstract
Background Connected speech-language (CSL) has been a promising measure of assessing cognitive decline in populations at-risk for Alzheimer's disease and related dementias (ADRD) populations. A common way to obtain CSL is through using picture description tasks such as the most frequently used image Cookie Theft (CT). However, questions have been raised about using CT for diverse communities. Little is known about the CSL produced in response to this task in Black/African American (BAA) adults aged 48-74. Goals The present study's goals were to characterize CSL in BAA adults by sex and APOE-ε4 status from Milwaukee in the Wisconsin Registry for Alzheimer's Prevention (WRAP) study when presented with the CT picture description task and to identify differences in CSL output between BAAs and non-Hispanic Whites (NHW). Methods and Procedures We collected CSL samples from the CT picture from 48 BAA participants and 30 NHW participants from the WRAP participants in Milwaukee, WI group. CSL was analyzed using chi-square tests, T-tests, and ANCOVA. Linear mixed effect regression models were used to determine the association between cognitive status and longitudinal CSL in BAA participants with more than 1 timepoint. Outcomes and Results Declines in CSL of BAA participants were associated with subtle declines in cognition. Among BAA participants, we found no significant differences in speech measures in terms of sex and APOE-ε4 status. Our results showed no significant differences in speech measures between BAA and NHW groups. Conclusions CSL analysis provides an inexpensive way to evaluate preclinical changes in cognitive status that may not be as affected by other factors, such as ethnocultural background. Future studies with larger sample sizes and participants from other geographic locations can clarify these findings.
Collapse
Affiliation(s)
- Elizabeth Evans
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Sheryl L Coley
- Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Diane C Gooding
- Department of Psychology and Psychiatry, University of Wisconsin-Madison, Madison, WI University of Wisconsin, Madison, Wisconsin, USA
| | - Nia Norris
- Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Celena M Ramsey
- Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Gina Green-Harris
- Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Kimberly D Mueller
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Wisconsin, USA
| |
Collapse
|
34
|
Dobbs D, Sadeq NA, Peterson L, Sardina A, Tan SC, Brown-Hughes T, Andel R, Gamaldo A. Middle-aged and older Black adults' experiences completing a traditional paper-and-pencil cognitive battery and two contemporary computerized cognitive batteries. AGING NEUROPSYCHOLOGY AND COGNITION 2021; 28:600-615. [PMID: 33754964 DOI: 10.1080/13825585.2020.1802403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Traditional neuropsychological batteries may account for disparities in education and may produce testing anxiety, particularly for older Black adults. Computerized batteries may be more amenable to use. The current study used mixed-methods content analysis to explore the perceptions of middle-aged and older Black adults (N = 92) about the CogState Brief Battery (CSBB) and Joggle® computerized battery and a traditional paper-and-pencil neuropsychological battery. The data was analyzed using Atlas.ti. Themes were developed and qualitative responses were converted to quantitative counts to make comparisons to thematic differences based on demographics. Results: The majority of participants liked all three batteries. There were no differences based on demographics. Two prevalent themes across all three measures for what participants liked were 1) mental stimulation and memory, and 2) challenging. A disliked theme specific to the computerized batteries was personal competence. In summary, an array of accessible cognitive batteries is necessary to address individual preferences.
Collapse
Affiliation(s)
- Debra Dobbs
- School of Aging Studies, University of South Florida , Tampa, FL, USA
| | - Nasreen A Sadeq
- School of Aging Studies, University of South Florida , Tampa, FL, USA
| | - Lindsay Peterson
- School of Aging Studies, University of South Florida , Tampa, FL, USA
| | - Angela Sardina
- School of Health and Applied Human Sciences, University of North Carolina Wilmington , Wilmington, NC, USA
| | - Shyuan Ching Tan
- Human Development and Family Studies, The Pennsylvania State University , University Park, PA, USA
| | | | - Ross Andel
- School of Aging Studies, University of South Florida , Tampa, FL, USA
| | - Alyssa Gamaldo
- Human Development and Family Studies, The Pennsylvania State University , University Park, PA, USA
| |
Collapse
|
35
|
Díaz-Santos M, Suárez PA, Marquine MJ, Umlauf A, Rivera Mindt M, Artiola i Fortuny L, Heaton RK, Cherner M. Updated demographically adjusted norms for the Brief Visuospatial Memory Test-revised and Hopkins Verbal Learning Test-revised in Spanish-speakers from the U.S.-Mexico border region: The NP-NUMBRS project. Clin Neuropsychol 2021; 35:374-395. [PMID: 33380275 PMCID: PMC8218787 DOI: 10.1080/13854046.2020.1861329] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE We generated demographically adjusted norms for the Brief Visuospatial Memory Test-revised (BVMT-R) and the Hopkins Verbal Learning Test-revised (HVLT-R) for Spanish-speakers from the U.S.-Mexico border region as part of a larger normative project. Methods: Healthy native Spanish-speakers (n = 203; Age: 19-60 years; Education: 0-20 years, 59% women) living in Arizona (n = 63) and California (n = 140) completed the BVMT-R and the HVLT-R as part of the larger Neuropsychological Norms for the U.S.-Mexico Border Region in Spanish (NP-NUMBRS) project. Raw scores were converted to T-scores utilizing fractional polynomial equations, which considered linear and non-linear effects of demographic variables (age, education, sex). To demonstrate the benefit of employing our population-specific norms, we computed the proportion of our participants whose test performance fell below one standard deviation (T-score < 40) when applying published norms from non-Hispanic English-speakers, compared to the base rate derived from the new normative sample. Results: The resulting demographically adjusted T-scores showed the expected psychometric properties and corrected the misclassification in rates of impairment that were obtained when applying norms based on the English-speaking sample. Unexpectedly, participants in Arizona obtained slightly lower HVLT-R T-scores than those in California. This site effect was not explained by available sociodemographic or language factors. Supplementary formulas were computed adjusting for site in addition to demographics. Conclusions: These updated norms improve accuracy in identification of learning and memory impairment among Spanish-speaking adults living in the U.S.-Mexico border region. It will be important to generate additional data for elders, as the present norms are only applicable to adults age 60 and younger.
Collapse
Affiliation(s)
- Mirella Díaz-Santos
- Hispanic Neuropsychiatric Center of Excellence – Cultural Neuropsychology Program, Semel Institute for Neuroscience & Human Behavior, Department of Psychiatry & Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - Paola A. Suárez
- Hispanic Neuropsychiatric Center of Excellence – Cultural Neuropsychology Program, Semel Institute for Neuroscience & Human Behavior, Department of Psychiatry & Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - María J. Marquine
- Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Anya Umlauf
- Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Monica Rivera Mindt
- Department of Psychology & Latin American Latino Studies Institute, Fordham University and Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Robert K. Heaton
- Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Mariana Cherner
- Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| |
Collapse
|
36
|
Normative and Equated Data of the Original and Basic Versions of the Montreal Cognitive Assessment among Community Dwelling Saudi Arabians. Behav Neurol 2021; 2021:5395627. [PMID: 33505533 PMCID: PMC7808841 DOI: 10.1155/2021/5395627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 09/10/2020] [Accepted: 12/24/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction Currently, there are standard and basic versions of the MoCA, the latter designed for those with lower educational achievements. Community-based normative data on these versions of the MoCA from Arabic populations are deficient, and there is little data demonstrating how both scales perform in comparison. We aim to obtain normative performances from both versions and equate the measures of both scales. Methods Community-based recruitment of healthy volunteers ≥ 18 years of age. Participants underwent testing with both versions. Demographic data was collected with regard to age, gender, years of education, diabetes, and hypertension. Regression analysis was performed to determine significance of variables, and the circle-arc equating method was used to equate the two scores from each scale. Results 311 participants were included in the study. The mean (sd) age was 45.8 (15.96), females were 184 (59.16%), and the duration of education was 12.7 (5.67) years. The mean scores on the MoCA-A and MoCA-B were 21.47 (4.53) and 24.37 (4.71) (P < 0.0001), respectively. Multivariate regression showed significance of age and years of education in both versions (both variables with P < 0.0001). Correlation coefficient between the two scales was 0.77 (P < 0.0001). The largest equated difference between both MoCA versions was four points in those scoring from 10-20 on the MoCA-A. Conclusion We present normative data from a large Saudi Arabian community-based sample with two different MoCA tests, and an equating graph is presented to determine the corresponding expected performance between the two scales.
Collapse
|
37
|
Abstract
This study compared prorated Boston Naming Test (BNT-P; omitting the noose item) and standard administration (BNT-S) scores in physical medicine and rehabilitation patients ( N = 480). The sample was 34% female and 91% White with average age and education of 46 ( SD = 15) and 14 ( SD = 3) years, respectively. BNT-P was calculated by summing correct responses excluding item 48 and estimating the 60-item score with cross multiplication and division. BNT-P and BNT-S scores were compared via concordance correlation (CC) coefficients; reflected and log transformed data were examined with equivalence tests. BNT-P and BNT-S scores showed almost perfect agreement (CC = .99). Transformed scores demonstrated equivalence (±1.1 points). Raw and scaled score differences were 0 in 88% and 96% of cases, respectively. Race and ethnicity accounted for item 48 outcomes while controlling for age and education. Findings support the utility of prorated BNT scores in rehabilitation patients.
Collapse
|
38
|
Matchanova A, Babicz MA, Medina LD, Rahman S, Johnson B, Thompson JL, Beltran-Najera I, Brooks J, Sullivan KL, Walker RL, Podell K, Woods SP. Latent Structure of a Brief Clinical Battery of Neuropsychological Tests Administered In-Home Via Telephone. Arch Clin Neuropsychol 2020; 36:874-886. [DOI: 10.1093/arclin/acaa111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
To examine the factor structure and sociodemographic correlates of a battery of clinical neuropsychological tests administered in-home and via telephone.
Method
Participants included 280 healthy adults who completed a 35–40 min battery consisting of seven auditory-verbal neuropsychological tests (i.e., 10 variables) that included digit span, list learning and memory, prospective memory, verbal fluency, and oral trail making.
Results
After removing oral trail making part A, a three-factor model comprised of executive functions, memory and attention demonstrated the best fit to the data. Nevertheless, the shared variance between the nine remaining neuropsychological variables was also adequately explained by a single-factor model and a two-factor model comprised of executive functions and memory. Factor scores were variably associated with education, race/ethnicity, and IQ, but not with sex or age.
Conclusions
Findings provide preliminary support for the feasibility and factor structure and sociodemographic correlates of a brief telephone-based screening neuropsychological battery comprised mostly of commonly administered clinical measures. Future studies are needed to determine the test–retest reliability, sensitivity, and ecological relevance of this battery, as well as equivalency to in-person assessment.
Collapse
Affiliation(s)
| | - Michelle A Babicz
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | - Luis D Medina
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | - Samina Rahman
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | - Briana Johnson
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | | | | | - Jasmin Brooks
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | - Kelli L Sullivan
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | - Rheeda L Walker
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| | - Kenneth Podell
- Department of Neurology, Methodist Hospital, Houston, TX 77030, USA
| | - Steven Paul Woods
- Department of Psychology, University of Houston, Houston, TX 77002, USA
| |
Collapse
|
39
|
Aghvinian M, Santoro AF, Gouse H, Joska JA, Linda T, Thomas KGF, Robbins RN. Taking the Test: A Qualitative Analysis of Cultural and Contextual Factors Impacting Neuropsychological Assessment of Xhosa-Speaking South Africans. Arch Clin Neuropsychol 2020; 36:976-980. [DOI: 10.1093/arclin/acaa115] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/27/2020] [Accepted: 10/28/2020] [Indexed: 12/22/2022] Open
Abstract
Abstract
Objective
There is an urgent need to make neuropsychological (NP) testing more acceptable, accessible, and culturally salient, particularly for culturally, educationally, and linguistically diverse individuals from countries who may have little-to-no experience with NP testing. In settings with limited resources such as South Africa, unique cultural and contextual factors (e.g., structural inequality, poverty) may impact the experience of NP evaluation. Research in this area is limited and requires further exploration. This qualitative study explores the role of cultural and contextual factors that may impact the experience of NP evaluation in a sample of Xhosa-speaking South African adults. Participant interviews explored the context from which individuals arrived at the NP assessment (e.g., quality of education, understanding of cognitive disorders), and their experience of completing NP tests.
Method
This qualitative study used data from semistructured interviews to conduct a thematic analysis exploring contextual factors and the experience of completing NP tests for the first time among Xhosa-speaking South African adults (N = 22). Results: Although no participants had prior experience with NP testing, most found testing procedures acceptable. Most participants, however, reported a limited understanding of the purpose of NP testing and cognitive problems. Additionally, some participants reported perceptions and attitudes that could affect test performance, such as misinterpreting standard testing procedures (e.g., no feedback from the examiner, being stopped mid-task) as indicative of poor performance.
Conclusions
This study provided much needed exploration into unique cultural factors that may impact the experience of NP assessment in South Africa, which could bias test performance and interpretation, and may aid the field of cross-cultural NP in better serving culturally and linguistically diverse populations. In these countries, neuropsychologists may need to actively evaluate participants’ understanding of NP testing to help foster optimal assessment conditions. They may also need to educate participants on possible causes of cognitive disorders.
Collapse
Affiliation(s)
- Maral Aghvinian
- Department of Psychology, Fordham University, New York City, NY, USA
| | - Anthony F Santoro
- HIV Center for Clinical and Behavioral Studies, Columbia University and New York State Psychiatric Institute, New York City, NY, USA
| | - Hetta Gouse
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - John A Joska
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Teboho Linda
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Kevin G F Thomas
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Reuben N Robbins
- HIV Center for Clinical and Behavioral Studies, Columbia University and New York State Psychiatric Institute, New York City, NY, USA
| |
Collapse
|
40
|
Lamar M, León A, Romo K, Durazo-Arvizu RA, Sachdeva S, Lipton RB, Perreira KM, Gallo LC, Cai J, Khambaty T, Carrasco J, Llabre MM, Eyler LT, Daviglus ML, González HM. The Independent and Interactive Associations of Bilingualism and Sex on Cognitive Performance in Hispanics/Latinos of the Hispanic Community Health Study/Study of Latinos. J Alzheimers Dis 2020; 71:1271-1283. [PMID: 31524155 DOI: 10.3233/jad-190019] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Sixty percent of Hispanics/Latinos are bilingual which research suggests may confer certain cognitive advantages. Female sex confers cognitive advantages in verbal learning and memory compared to male sex, regardless of race or ethnicity. Understanding the independent and interactive associations of bilingualism and sex with cognition may aid in predicting cognitive aging in Hispanics/Latinos. We examined baseline (2008-2011) data from the Hispanic Community Health Study/Study of Latinos, a multicenter, prospective community-based study. Our analyses included 6,110 males and females ≥45 years old who self-reported birth and parents' origin outside of the continental US, Spanish as their first language, and were evaluated in Spanish. Bilingualism was assessed along a Likert scale (1 = only Spanish to 4 = English>Spanish) for language proficiency (reading/spoken) and patterns of use (thinking/socializing). Cognitive testing included verbal learning, memory, fluency, and Digit Symbol Substitution (DSS). Linear regression models adjusted for relevant confounders, the complex survey design, and sampling weights. Participants' self-reported language proficiency was Spanish better than English, while patterns of use suggested more Spanish than English. Higher language proficiency was associated with higher performance on all cognitive indices while higher patterns of use associated with higher fluency and DSS scores (p-values < 0.01). Female sex was associated with higher performance on all cognitive indices (p-values < 0.05). There were no significant interactions with bilingualism (regardless of metric) by sex on cognition. For Hispanics/Latinos residing in the continental US and reporting birth and parents' origin elsewhere, bilingualism and female sex have independent cognitive benefits that are important to consider when evaluating cognitive performance.
Collapse
Affiliation(s)
- Melissa Lamar
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA.,Institute for Minority Health Research, University of Illinois at Chicago, Chicago, IL, USA.,Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA.,Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Adeline León
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Karina Romo
- University of Minnesota Medical School, Minneapolis, MN, USA
| | - Ramon A Durazo-Arvizu
- Institute for Minority Health Research, University of Illinois at Chicago, Chicago, IL, USA.,Department of Public Health Sciences, Loyola University, Chicago, IL, USA
| | - Shruti Sachdeva
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA.,Institute for Minority Health Research, University of Illinois at Chicago, Chicago, IL, USA
| | - Richard B Lipton
- Department of Neurology, Albert Einstein College of Medicine, New York, NY, USA
| | - Krista M Perreira
- Department of Social Medicine, School of Medicine, University of North Carolina at Chapel Hill, NC, USA
| | - Linda C Gallo
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Jianwen Cai
- Department of Biostatistics, Collaborative Studies Coordinating Center, University of North Carolina, Chapel Hill, NC, USA
| | - Tasneem Khambaty
- Department of Psychology, University of Maryland, Baltimore County (UMBC), Baltimore, MD, USA
| | - Jessica Carrasco
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Maria M Llabre
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | - Lisa T Eyler
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Martha L Daviglus
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA.,Institute for Minority Health Research, University of Illinois at Chicago, Chicago, IL, USA
| | - Hector M González
- Department of Neuroscience, Shiley-Marcos Alzheimer's Disease Research Center, University of California San Diego, San Diego, CA, USA
| |
Collapse
|
41
|
Gamaldo AA, Tan SC, Sardina AL, Henzi C, Guest R, Ross LA, Willingham K, Zonderman AB, Andel RA. Older Black Adults' Satisfaction and Anxiety Levels After Completing Alternative Versus Traditional Cognitive Batteries. J Gerontol B Psychol Sci Soc Sci 2020; 75:1462-1474. [PMID: 30265365 PMCID: PMC7530491 DOI: 10.1093/geronb/gby095] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The objective of this study was to examine satisfaction, test anxiety, and performance using computer-based cognitive batteries versus a paper-and-pencil neuropsychological battery among older Blacks. METHOD Self-identified Black adults (n = 87, age range: 55-86; mean education = 14) completed two computer-based tests (CogState and Joggle) and a paper-and-pencil neuropsychological battery. After each battery, participants reported their testing anxiety and satisfaction using the batteries. Descriptive, correlational, and regression analyses compared satisfaction, anxiety, and performance across the batteries. RESULTS Majority of the participants reported more satisfaction with the computer-based (Joggle: 66%; CogState: 77%) than the neuropsychological (52%) battery. Participants also reported less testing anxiety after completing the computer-based batteries than the neuropsychological battery, F(2, 172) = 22.96, p < .001. Older adults' familiarity and comfort level with the computer were not associated with their performance on the computer-based tests (p > .05). Although testing anxiety was not associated with performance across the batteries, age and education quality were uniquely associated with performance on the CogState and neuropsychological batteries. CONCLUSIONS Computer-based cognitive batteries appear to be less intimidating than the commonly used paper-and-pencil neuropsychological tests for Black adults. Thus, these cognitive batteries may be useful tools for monitoring older Blacks' cognitive status.
Collapse
Affiliation(s)
- Alyssa A Gamaldo
- Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
- School of Aging Studies, University of South Florida, Tampa, Florida
- Behavioral Epidemiology Section, Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, Maryland
| | - Shyuan Ching Tan
- Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
| | - Angie L Sardina
- School of Health and Applied Human Sciences, University of North Carolina Wilmington, Wilmington, North Carolina
| | - Carolyn Henzi
- Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
| | - Rosalyn Guest
- Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
| | - Lesley A Ross
- Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
| | - Kurtis Willingham
- Aging Studies, School of Medicine, Tulane University, New Orleans, Louisiana
| | - Alan B Zonderman
- Behavioral Epidemiology Section, Laboratory of Epidemiology and Population Sciences, National Institute on Aging, NIA/NIH/IRP, Baltimore, Maryland
| | - Ross A Andel
- School of Aging Studies, University of South Florida, Tampa, Florida
| |
Collapse
|
42
|
Coogan P, Schon K, Li S, Cozier Y, Bethea T, Rosenberg L. Experiences of racism and subjective cognitive function in African American women. ALZHEIMER'S & DEMENTIA (AMSTERDAM, NETHERLANDS) 2020; 12:e12067. [PMID: 32782921 PMCID: PMC7409101 DOI: 10.1002/dad2.12067] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/05/2020] [Accepted: 06/17/2020] [Indexed: 12/27/2022]
Abstract
INTRODUCTION We hypothesized that frequent experiences of racism among African American women would adversely affect subjective cognitive function (SCF), based on the established association of psychological stress with memory decline. METHODS We used multinomial logistic regression to quantify the association between experiences of racism and SCF, based on six questions, among 17,320 participants in the prospective Black Women's Health Study. RESULTS The multivariable odds ratio (OR, 95% confidence interval [CI]) for poor compared to good SCF among women at the highest versus the lowest level of daily racism (eg, poorer service in stores) was 2.75 (2.34 to 3.23); for the same comparison among women at the highest level of institutional racism (eg, discriminated against in housing) relative to the lowest, the OR was 2.66 (2.24 to 3.15). The associations were mediated, in part, by depression and insomnia. DISCUSSION Experiences of racism, a highly prevalent psychosocial stressor among African Americans, were associated with lower SCF.
Collapse
Affiliation(s)
- Patricia Coogan
- Slone Epidemiology Center at Boston UniversityBostonMassachusettsUSA
| | - Karin Schon
- Department of Anatomy and NeurobiologyBoston University School of MedicineBostonMassachusettsUSA
| | - Shanshan Li
- Slone Epidemiology Center at Boston UniversityBostonMassachusettsUSA
| | - Yvette Cozier
- Slone Epidemiology Center at Boston UniversityBostonMassachusettsUSA
| | - Traci Bethea
- Department of Oncology, Office of Minority Health and Health Disparities ResearchGeorgetown University School of MedicineWashingtonDCUSA
| | - Lynn Rosenberg
- Slone Epidemiology Center at Boston UniversityBostonMassachusettsUSA
| |
Collapse
|
43
|
Williams JM, Byrd J, Smith CD, Dean A. Photovoice as an Innovative Approach to Group Work with Black Youth in School Settings. JOURNAL FOR SPECIALISTS IN GROUP WORK 2020. [DOI: 10.1080/01933922.2020.1789794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
44
|
Pérez-Rojas AE, Gelso CJ. International counseling students: acculturative stress, cultural distance, and the process of counseling with U.S. clients. COUNSELLING PSYCHOLOGY QUARTERLY 2020. [DOI: 10.1080/09515070.2018.1553145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Charles J. Gelso
- Department of Psychology, University of Maryland, College Park, MD, USA
| |
Collapse
|
45
|
Sutin AR, Stephan Y, Gerend MA, Robinson E, Daly M, Terracciano A. Perceived weight discrimination and performance in five domains of cognitive function. J Psychosom Res 2020; 131:109793. [PMID: 31439334 PMCID: PMC7002199 DOI: 10.1016/j.jpsychores.2019.109793] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 08/02/2019] [Accepted: 08/03/2019] [Indexed: 01/18/2023]
Abstract
OBJECTIVE Individuals who perceive unfair treatment because of their body weight have been found to be at increased risk of poor health outcomes, including risk of dementia. The present research examines the relation between weight discrimination and performance in five cognitive domains (episodic memory, speed-attention, visuospatial ability, language, numeric reasoning) and whether the associations extend to other common attributions for discrimination (age, gender, race). METHOD Participants (n = 2593) were from the Harmonized Cognitive Assessment Protocol (HCAP) sub-study of the Health and Retirement Study (HRS). HCAP participants completed a battery of cognitive tasks that measured the five focal cognitive domains. Participants reported on their perceived experiences with discrimination at the previous regular HRS assessment. RESULTS In models that accounted for demographic covariates and BMI, weight discrimination (reported by 6% of participants) was associated with a two-fold increased risk of poor performance on tasks of episodic memory, speed-attention, visuospatial ability, and numeric reasoning. Body mass index was largely unrelated to performance in the five cognitive domains. The other attributions for discrimination were generally unrelated to cognition, but there were sex- and race-specific associations for gender and race discrimination, respectively. CONCLUSIONS The present study identified attribution- and domain-specific associations between discrimination and cognitive performance in older adulthood.
Collapse
Affiliation(s)
- Angelina R. Sutin
- Florida State University College of Medicine,Corresponding author at: Angelina R. Sutin, Ph.D., Florida State University College of Medicine, 1115 W. Call Street, Tallahassee.
| | | | | | | | | | | |
Collapse
|
46
|
Cultural Neuropsychology Considerations in the Diagnosis of HIV-Associated Neurocognitive Disorders. Curr Top Behav Neurosci 2020; 50:193-223. [PMID: 32157665 DOI: 10.1007/7854_2019_121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Human Immunodeficiency Virus Type-I (HIV) is a health disparities issue that affects culturally and linguistically diverse (CALD) and underrepresented minority populations to a greater degree than non-Hispanic white populations. Neurologically speaking, CALD populations experience worse HIV-related health outcomes, which are exacerbated by inadequate neurocognitive measures, poor normative samples, and the complex interplay of sociocultural factors that may affect test interpretation. Although cross-cultural neuropsychologists are working diligently to correct this gap in the literature, currently, studies examining neurocognitive outcomes among CALD populations are sparse. The most well-studied CALD groups are of African American/Black and Latinx adults in the US, and the chapter therefore focuses on these studies. There is more limited work among other populations in the US, such as Asians, Native Hawaiians, Pacific Islanders, and American Indians/Alaskan Natives, and even fewer studies for many CALD populations outside of the US. For example, HIV neuropsychology data is rare or nonexistent in the First Peoples of Australia and Indigenous People of Canada. It is often not adequately reported in Europe for the migrant populations within those countries or other world regions that have historically large multicultural populations (e.g., South America, Caribbean countries, Asia, and Africa). Therefore, this chapter reviews HIV-related health disparities faced by CALD populations with focus on North American research where it has been specifically studied, with particular attention given to disparities in HIV-Associated Neurocognitive Disorders (HAND). International data was also included for research with focus on First Peoples of Australia and Indigenous People of Canada. The chapter also examines other sociocultural and health factors, including global and regional (e.g., rural versus urban) considerations, migration, and gender. Further, guidelines for incorporating sociocultural consideration into assessment and interpretation of neurocognitive data and HAND diagnosis when working with HIV-positive CALD populations that would be relevant internationally are provided.
Collapse
|
47
|
Zahodne LB, Sol K, Kraal Z. Psychosocial Pathways to Racial/Ethnic Inequalities in Late-Life Memory Trajectories. J Gerontol B Psychol Sci Soc Sci 2020; 74:409-418. [PMID: 28958051 DOI: 10.1093/geronb/gbx113] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Blacks and Hispanics are at increased risk for dementia, even after socioeconomic and vascular factors are taken into account. This study tests a comprehensive model of psychosocial pathways leading to differences in longitudinal cognitive outcomes among older blacks and Hispanics, compared to non-Hispanic whites. METHODS Using data from 10,173 participants aged 65 and older in the Health and Retirement Study, structural equation models tested associations among race/ethnicity, perceived discrimination, depressive symptoms, external locus of control, and 6-year memory trajectories, controlling for age, sex, educational attainment, income, wealth, and chronic diseases. RESULTS Greater perceived discrimination among blacks was associated with lower initial memory level via depressive symptoms and external locus of control, and with faster memory decline directly. Greater depressive symptoms and external locus of control among Hispanics were each independently associated with lower initial memory, but there were no pathways from Hispanic ethnicity to memory decline. DISCUSSION Depression and external locus of control partially mediate racial/ethnic differences in memory trajectories. Perceived discrimination is a major driver of these psychosocial pathways for blacks, but not Hispanics. These results can inform the development of policies and interventions to reduce cognitive morbidity among racially/ethnically diverse older adults.
Collapse
Affiliation(s)
| | - Ketlyne Sol
- Department of Psychology, University of Michigan, Ann Arbor
| | - Zarina Kraal
- Department of Psychology, University of Michigan, Ann Arbor
| |
Collapse
|
48
|
Werry AE, Daniel M, Bergström B. Group differences in normal neuropsychological test performance for older non-Hispanic White and Black/African American adults. Neuropsychology 2019; 33:1089-1100. [PMID: 31343234 PMCID: PMC6823108 DOI: 10.1037/neu0000579] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVE Although researchers have documented the influence of cultural factors on neuropsychological test performance, few studies have examined the distribution of test scores among neurologically healthy older adults from different ethnic groups. The objective of this study was to determine whether there are group differences in neuropsychological test score distributions with ethnicity-specific norms for non-Hispanic White and Black/African American older adults. METHOD Participants from the National Alzheimer's Coordinating Center were selected if they were not diagnosed with dementia within 5 years (Mage = 75.26, SDage = 6.98; Meducation = 15.70, SDeducation = 2.91). Groups were formed based on self-identified ethnicity of White (n = 5,311) or Black/African American (n = 1,098). All participants completed neuropsychological testing, including the Mini Mental State Exam, Logical Memory Immediate and Delayed, Digit Span Forward and Backward, Trail Making Test A & B, Animal Naming, Vegetable Naming, Digit Symbol, and Boston Naming Test. RESULTS Based on combined ethnicity norms, the scores of Black participants were overrepresented in the below-average and low-average clinical ranges, and the scores of White participants were overrepresented in the high-average and superior clinical ranges for all 11 neuropsychological measures. When group specific norms were used, the unbalanced pattern of score categorization was no longer present for any of the neuropsychological measures. CONCLUSIONS These findings emphasize the importance of developing and using ethnically and culturally appropriate neuropsychological test norms as well as the risk of interpreting some Black individual's scores as below average when they likely are not. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Collapse
Affiliation(s)
- Amy E Werry
- School of Graduate Psychology, Pacific University
| | | | | |
Collapse
|
49
|
McCormick-Huhn K, Warner LR, Settles IH, Shields SA. What If Psychology Took Intersectionality Seriously? Changing How Psychologists Think About Participants. PSYCHOLOGY OF WOMEN QUARTERLY 2019. [DOI: 10.1177/0361684319866430] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Using intersectionality to change how psychologists think about the demographic profile of their participants is one readily available change that psychologists across the discipline can implement to improve psychological science. In this article, we aim to provide a guide for psychologists who are not already engaged with feminist practices and/or are unsure of how an intersectional approach to participants applies to their research. We argue that by engaging with four perspective shifts of intersectional thinking: multidimensionality, dynamic construction, structural power, and outcomes of systemic disadvantage and advantage, psychologists can more accurately represent the “person” that psychology, as a discipline, seeks to understand. We suggest changes at the researcher, journal, and grant-making agency levels to support an intersectional reconceptualization of participants. As psychology continues to change, in order to foster reproducible science practices and research with relevance to real-world problems, there is opportunity to promote discipline-level change that would take intersectionality seriously.
Collapse
Affiliation(s)
| | - Leah R. Warner
- School of Social Science and Human Services, Ramapo College of New Jersey, Mahwah, NJ, USA
| | - Isis H. Settles
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
- Department of Afroamerican and African Studies, University of Michigan, Ann Arbor, MI, USA
| | - Stephanie A. Shields
- Department of Psychology, The Pennsylvania State University, State College, PA, USA
| |
Collapse
|
50
|
Singh SM, Soble JR, Young MA. The differential influence of computerized neuropsychological assessment across psychopathology. Clin Neuropsychol 2019; 34:720-739. [DOI: 10.1080/13854046.2019.1631888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Shifali M. Singh
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| | - Jason R. Soble
- Department of Psychiatry, University of Illinois College of Medicine, Chicago, IL, USA
- Department of Neurology, University of Illinois College of Medicine, Chicago, IL, USA
| | - Michael A. Young
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| |
Collapse
|