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Martin AM, Keehn B, Paxton A, Ciccarelli MR, McNally Keehn R. Associations Among Race, Ethnicity, and Clinical Profiles of Young Children Evaluated for Autism in the Primary Care Setting. J Dev Behav Pediatr 2024:00004703-990000000-00190. [PMID: 39023852 DOI: 10.1097/dbp.0000000000001298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 05/13/2024] [Indexed: 07/20/2024]
Abstract
OBJECTIVE Despite long-standing racial and ethnic disparities in autism spectrum (AS) diagnosis, recent research suggests that overall, greater numbers of Black and Latine children are now diagnosed with AS as compared with non-Latine White (NLW) children in some US regions. However, gaps remain in the equitable detection of Black and Latine children with AS without significant developmental impairment. The objective of this study was to determine whether the clinical profiles of young children evaluated for AS across a statewide system of early autism diagnosis in Indiana vary by race and ethnicity. METHODS We examined racial and ethnic differences in: (1) AS symptom severity, (2) developmental functioning, (3) adaptive functioning, and (4) behavior problems in a sample of 147 children, aged 14 to 48 months (M = 2.6 years), referred for AS evaluation. RESULTS Clinical profiles of young children evaluated differed significantly by race and ethnicity, with Black and Latine children exhibiting lower developmental (p = 0.008) and adaptive abilities (p = 0.01) and higher AS symptoms (p = 0.03) as compared with NLW children. CONCLUSION Potential explanations for findings include racial and ethnic differences in family and community awareness and knowledge about AS and follow-through on evaluation referral, both driven by social determinants of health (SDOH) affecting minoritized children. Bias in screening and assessment instruments and clinician surveillance, screening, and referral practices may also underlie differences in clinical profiles of children evaluated. Future research is needed to understand the SDOH that influence AS detection and diagnosis to improve equitable access to early diagnosis and intervention.
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Affiliation(s)
- Ann Marie Martin
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN
| | - Brandon Keehn
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN
- Department of Psychological Sciences, Purdue University, West Lafayette, IN
| | - Angela Paxton
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN
| | - Mary R Ciccarelli
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN
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Takeda T, Osada H, Tsuji Y, Kurita H. Validation and determining an optimal cut-off score of the Infant Behavior Checklist for autism spectrum disorder. PCN REPORTS : PSYCHIATRY AND CLINICAL NEUROSCIENCES 2024; 3:e212. [PMID: 38904062 PMCID: PMC11187909 DOI: 10.1002/pcn5.212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 05/05/2024] [Accepted: 05/21/2024] [Indexed: 06/22/2024]
Abstract
Aim Given the escalating prevalence of autism spectrum disorder (ASD), the persistent paucity of child psychiatrists in Japan, and the need to prepare for unforeseen situations, such as the COVID-19 pandemic, it is essential to establish a reliable screening tool. This study aims to validate the Infant Behavior Checklist (IBC) developed by Japanese experts and determine its appropriate cut-off score. Methods A total of 354 clinic-referred children, along with their caregivers, participated in this research. Clinical records, including diagnoses established through the sub-structured diagnostic interviews, and the IBC assessments, were subjected to rigorous statistical analysis. Results Among the 24 items, six failed to reach significance to differentiate ASD from non-ASD cases. The Cronbach's alpha coefficient for the IBC was calculated at 0.77. The IBC total score for ASD cases was significantly higher than that of non-ASD cases. With the chosen cut-off score, the IBC demonstrated an area under the ROC curve of 0.803, along with sensitivity, specificity, positive predictive value, and negative predictive value of 8.03, 0.79, 0.69, 0.34, and 0.94, respectively. Conclusion The IBC exhibits satisfactory internal consistency and content and discriminant validity. The high sensitivity and other associated indices for the optimal cut-off score of the IBC affirm its validity as a screening instrument for ASD. Nevertheless, further investigations are warranted to ascertain the clinical utility of the IBC.
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Affiliation(s)
| | | | - Yui Tsuji
- Sapporo Gakuin UniversitySapporoJapan
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Kim SY, Song DY, Bottema-Beutel K, Gillespie-Lynch K. Time to level up: A systematic review of interventions aiming to reduce stigma toward autistic people. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:798-815. [PMID: 37886792 DOI: 10.1177/13623613231205915] [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] [Indexed: 10/28/2023]
Abstract
LAY ABSTRACT How non-autistic people think about autistic people impacts autistic people negatively. Many studies developed trainings to reduce autism stigma. The existing trainings vary a lot in terms of study design, content, and reported effectiveness. This means that a review studying how the studies have been conducted is needed. We also looked at the quality of these studies. We collected and studied 26 studies that tried to reduce stigma toward autistic people. The studies often targeted White K-12 students and college students. Most trainings were implemented once. Trainings frequently used video or computer. Especially, recent studies tended to use online platforms. The study quality was poor for most studies. Some studies made inaccurate claims about the intervention effectiveness. Studies did not sufficiently address study limitations. Future trainings should aim to figure out why and how interventions work. How intervention changes people's behavior and thoughts should be studied. Researchers should study whether the training can change the societal stigma. Also, researchers should use a better study design.
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Affiliation(s)
| | - Da-Yea Song
- Seoul National University Bundang Hospital, South Korea
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Weitlauf AS, Miceli A, Vehorn A, Dada Y, Pinnock T, Harris JW, Hine J, Warren Z. Screening, Diagnosis, and Intervention for Autism: Experiences of Black and Multiracial Families Seeking Care. J Autism Dev Disord 2024; 54:931-942. [PMID: 36626007 PMCID: PMC10330934 DOI: 10.1007/s10803-022-05861-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE Despite advances in screening and awareness, Black and multiracial families continue to experience challenges when seeking an autism diagnosis for their children. METHODS We surveyed 400 Black and multiracial families of young children with autism from an existing research database in the United States about their retrospective diagnostic experiences. We gathered quantitative and qualitative data and engaged in iterative coding to understand timing and content of first concerns, families' experiences of care providers and systems, and the impact of race and culture on accessing care. RESULTS Families provided examples of early developmental concern and described provider, systemic, and cultural barriers and facilitators to care. Families also provided insight into the influence of culture and made recommendations on how the medical system could better care for Black and multiracial families of children with autism. CONCLUSIONS Results add to a growing body of literature supporting the need for culturally sensitive and accessible care related to developmental monitoring, diagnosis, and follow-up care for Black and multiracial children.
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Affiliation(s)
- Amy S Weitlauf
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Alexandra Miceli
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alison Vehorn
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yewande Dada
- Department of Pediatrics, Meharry Medical College, Nashville, TN, USA
| | - Theodora Pinnock
- Department of Pediatrics, Meharry Medical College, Nashville, TN, USA
| | - Joyce W Harris
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jeffrey Hine
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Zachary Warren
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Special Education, Vanderbilt University, Nashville, TN, USA
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Kim SY, Gillespie-Lynch K. Do Autistic People's Support Needs and Non-Autistic People's Support for the Neurodiversity Movement Contribute to Heightened Autism Stigma in South Korea vs. the US? J Autism Dev Disord 2023; 53:4199-4213. [PMID: 36071317 PMCID: PMC9450814 DOI: 10.1007/s10803-022-05739-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2022] [Indexed: 11/21/2022]
Abstract
We examined stigma towards vignette characters representing diverse autistic characteristics (social, non-speaking, or repetitive interests or restricted behaviors; RIRB) among 259 South Korean and 240 American participants (age range = 18 ~ 74). Within each domain, participants were randomized to read a vignette depicting low or high support needs. Koreans reported greater stigma towards autistic characteristics and less awareness of and support for the neurodiversity movement than Americans. Autistic characters' support needs and rater characteristics (autism knowledge, neurodiversity endorsement, and contact quantity) predicted stigma in at least one domain, and after accounting for these variables, participants' nationality was suggestively associated only with stigma towards social characteristics and RIRB. Findings highlight the need for culturally adapted-training that provides contact with diverse autistic people.
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Affiliation(s)
- So Yoon Kim
- Department of Teacher Education, Duksung Women's University, 33, Samyang-ro 144-gil, Dobong-gu, Seoul, 01369, Republic of Korea.
| | - Kristen Gillespie-Lynch
- Department of Psychology, College of Staten Island, Staten Island, 2800 Victory Blvd, Staten Island, NY, 10314, USA
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Belcher HL, Uglik-Marucha N, Vitoratou S, Ford RM, Morein-Zamir S. Gender bias in autism screening: measurement invariance of different model frameworks of the Autism Spectrum Quotient. BJPsych Open 2023; 9:e173. [PMID: 37781848 PMCID: PMC10594186 DOI: 10.1192/bjo.2023.562] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/04/2023] [Accepted: 08/14/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND The Autism Spectrum Quotient is a popular autism screening tool recommended for identifying potential cases of autism. However, many women with autism demonstrate a different presentation of traits to those currently captured by screening measures and assessment methods, such as the Autism Spectrum Quotient. AIMS Different models of the Autism Spectrum Quotient have been proposed in the literature, utilising different items from the original 50-item scale. Within good-fitting models, the current study aimed to explore whether these items assess autistic traits similarly across men and women. METHOD Seventeen Autism Spectrum Quotient models were identified from the literature. Using the responses of a large sample of adults from the UK general population (5246 women, 1830 men), confirmatory factor analysis was used to evaluate the fit of each model. Measurement invariance with respect to gender, adjusting for age, was explored in the 11 model frameworks that were found to have satisfactory fit to our data. RESULTS It emerged that only two items were gender invariant (non-biased), whereas for the remaining items, the probability of endorsement was influenced by gender. In particular, women had a higher probability of endorsing items relating to social skills and communication. CONCLUSIONS If the items of the Autism Spectrum Quotient indeed reflect autism-related traits, those items should be rephrased to ensure they do not present a gender-related bias. This is vital for ensuring more timely diagnoses and support for all people with autism.
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Affiliation(s)
- Hannah L. Belcher
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Nora Uglik-Marucha
- Psychometrics and Measurement Laboratory, Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Silia Vitoratou
- Psychometrics and Measurement Laboratory, Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Ruth M. Ford
- School of Psychology and Sports Science, Anglia Ruskin University, UK
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Kim SY, Song DY, Bottema-Beutel K, Gillespie-Lynch K, Cage E. A systematic review and meta-analysis of associations between primarily non-autistic people's characteristics and attitudes toward autistic people. Autism Res 2023; 16:441-457. [PMID: 36508161 DOI: 10.1002/aur.2867] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/25/2022] [Indexed: 12/14/2022]
Abstract
This systematic review includes a narrative synthesis and meta-analysis of research on the associations between primarily non-autistic people's characteristics and their attitudes toward autistic people. Of 47 studies included in the narrative synthesis, White undergraduate students were surveyed most frequently. Demographic characteristics were the factors most frequently tested for associations with attitudes, followed by contact-related factors (i.e., quantity and quality), knowledge about autism, trait and personality factors, and other factors that did not fit into a single category. Internal consistency was not reported for some instruments assessing raters' characteristics; some instruments had alpha levels lower than 0.70, and many characteristics of raters were measured using one-item measures. Moreover, theoretical motivations for investigating the raters' characteristics were rarely provided. A total of 36 studies were included in the meta-analysis, which showed that attitudes toward autistic people were significantly associated with participants' gender, knowledge about autism, and quality and quantity of their previous contact with autistic people, but not with their age or autistic traits. These findings indicate a need for more studies that focus on context-related characteristics (e.g., institutional variables such as support/commitment to inclusion), use reliable instruments to measure non-autistic people's characteristics, and situate their investigation in a theoretical framework.
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Affiliation(s)
- So Yoon Kim
- Department of Teacher Education, Duksung Women's University, Seoul, South Korea
| | - Da-Yea Song
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam-si, South Korea
| | - Kristen Bottema-Beutel
- Teaching, Curriculum, and Society department, Lynch School of Education and Human Development, Boston College, Chestnut Hill, Massachusetts, USA
| | | | - Eilidh Cage
- Division of Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, Scotland, UK
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