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Aleer E, Alam K, Rashid A. A Systematic Literature Review of Substance-Use Prevention Programs Amongst Refugee Youth. Community Ment Health J 2024; 60:1151-1170. [PMID: 38592351 PMCID: PMC11199307 DOI: 10.1007/s10597-024-01267-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 03/09/2024] [Indexed: 04/10/2024]
Abstract
This paper aims at exploring existing literature on substance use prevention programs, focusing on refugee youth. A comprehensive search for relevant articles was conducted on Scopus, PubMed, and EBSCOhost Megafile databases including Academic Search Ultimate, APA PsycArticles, APA PsycInfo, CINAHL with Full Text, E-Journals, Humanities Source Ultimate, Psychology and Behavioural Sciences Collection, and Sociology Source Ultimate. Initially, a total of 485 studies were retrieved; nine papers were retained for quality assessment after removing duplicates. Of the nine studies that met the inclusion criteria, only three are found to partially addressed substance use prevention programs. The two substance use prevention programs that emerge from the study are Adelante Social and Marketing Campaign (ASMC), and Screening and Brief Intervention (SBI). Six others explored protective factors and strategies for preventing substance use. The study findings show that refugee youth held negative attitudes toward institutions that provide substance use prevention programs. This review concluded that refugee youth often experience persistent substance use as they are not aware of prevention programs that may reduce the prevalence and/or severity of such misuse.
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Affiliation(s)
- Elijah Aleer
- Faculty of Business, Education, Law and Arts, School of Business, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Khorshed Alam
- Faculty of Business, Education, Law and Arts, School of Business, Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Afzalur Rashid
- Faculty of Business, Education, Law and Arts, School of Business, University of Southern Queensland, Toowoomba, QLD, 4350, Australia.
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Johnstone S, Sorkhou M, Zhang M, Dermody SS, Rabin RA, George TP. Cannabis cravings predict cigarette use in schizophrenia: a secondary analysis from two cannabis abstinence studies. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024; 50:95-105. [PMID: 38214479 DOI: 10.1080/00952990.2023.2292010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 12/03/2023] [Indexed: 01/13/2024]
Abstract
CLINICAL TRIAL NAME Effects of Repetitive Transcranial Magnetic Stimulation (rTMS) on Cannabis Use and Cognitive Outcomes in SchizophreniaURL: www.clinicaltrials.gov; Registration Number: NCT03189810.
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Affiliation(s)
- Samantha Johnstone
- Addictions Division and Centre for Complex Interventions (CCI), Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada
| | - Maryam Sorkhou
- Addictions Division and Centre for Complex Interventions (CCI), Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
| | - Molly Zhang
- Addictions Division and Centre for Complex Interventions (CCI), Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
| | - Sarah S Dermody
- Department of Psychology, Toronto Metropolitan University, Toronto, ON, Canada
| | - Rachel A Rabin
- Department of Psychiatry, McGill University and Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Tony P George
- Addictions Division and Centre for Complex Interventions (CCI), Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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3
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Johnstone S, Wong C, Pun C, Girard TA, Kim HS. Endorsement of psychotic-like experiences and problematic cannabis use associated with worse executive functioning performance in undergraduates. Drug Alcohol Depend 2024; 254:111054. [PMID: 38091900 DOI: 10.1016/j.drugalcdep.2023.111054] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/26/2023] [Accepted: 11/29/2023] [Indexed: 01/08/2024]
Abstract
BACKGROUND Emerging adults who endorse more positive psychotic-like experiences (PLEs; bizarre experiences, delusional ideations) may experience greater cannabis-related impairments in executive function. Negative and depressive PLEs are also associated with cannabis use, however, less is known about their relation to executive functioning. Here, we hypothesize that high positive PLEs and cannabis use are associated with worse performance on computerized versions of the Iowa Gambling Task (IGT) and the Card Sorting Task (CST); exploratory analyses are conducted with negative and depressive PLEs. METHODS We recruited university students (N = 543) who completed an online study consisting of self-report measures of problematic cannabis use (Cannabis Use Disorder Identification Test; CUDIT-R) and PLEs (Community Assessment of Psychotic Experiences; CAPE). Of these, n=270 completed the CST and n=251 completed the IGT. RESULTS Problematic cannabis use and high endorsement of positive PLEs related to significantly worse performance on the IGT and greater perseverative errors on the CST. In addition, people who endorsed high levels of positive PLEs were also significantly more likely to complete the IGT with less money relative to those who endorsed fewer PLEs, regardless of cannabis use. Further analyses based on negative PLEs revealed a similar pattern for perseverative errors on the CST; depressive PLEs were not related to task performance. CONCLUSION Findings highlight that problematic cannabis use and more frequent and distressing positive PLEs are associated with poorer executive functioning. Thus, executive functioning may have implications for intervention among those high on both attributes, who are at high risk of onset of psychosis.
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Affiliation(s)
- Samantha Johnstone
- Department of Psychology, Toronto Metropolitan University, Toronto, Canada
| | - Cassandra Wong
- Department of Psychology, Toronto Metropolitan University, Toronto, Canada
| | - Carson Pun
- Department of Psychology, Toronto Metropolitan University, Toronto, Canada
| | - Todd A Girard
- Department of Psychology, Toronto Metropolitan University, Toronto, Canada
| | - Hyoun S Kim
- Department of Psychology, Toronto Metropolitan University, Toronto, Canada; University of Ottawa Institute of Mental Health Research at the Royal, Ottawa, ON, Canada.
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Cahill S, Hager R, Shryane N. Patterns of resilient functioning in early life: Identifying distinct groups and associated factors. Dev Psychopathol 2023:1-21. [PMID: 37848396 DOI: 10.1017/s0954579423001165] [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] [Indexed: 10/19/2023]
Abstract
Resilience, the capacity to maintain or regain functionality in the face of adversity, is a dynamic process influenced by individual, familial, and community factors. Despite its variability, distinct resilience trajectories can be identified within populations, yet the predictors defining these distinct groups remains largely unclear. Here, using data from the Avon Longitudinal Study of Parents and Children (ages 0-18), we quantify resilience as the remaining variance in psychosocial functioning after taking into account the exposure to adversity. Growth mixture modeling identified seven distinct resilience trajectories, with over half of the study population maintaining resilience throughout early life. Factors increasing the likelihood of resilient trajectory membership included a less emotional temperament, high cognitive abilities, high self-esteem, low levels of autistic social traits, strong sibling relationships, high maternal care, and positive school experiences. Among the socioeconomic factors considered, maternal education - a significant indicator of socioeconomic status - and birth-order were associated with resilient trajectories. Our findings underscore the importance of fostering cognitive abilities, self-esteem, social relationships, positive school experiences, and extracurricular engagement to bolster resilience in adversity-exposed individuals and communities. This research informs resilience-focused interventions in mental health, education, and social policy sectors, and prompts further exploration of socioeconomic influences on resilience trajectories.
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Affiliation(s)
- Stephanie Cahill
- Evolution, Infection and Genomics, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, MA, UK
- Faculty of Humanities, Cathie Marsh Institute for Social Research, University of Manchester, Manchester, MA, UK
| | - Reinmar Hager
- Evolution, Infection and Genomics, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, MA, UK
| | - Nick Shryane
- Faculty of Humanities, Cathie Marsh Institute for Social Research, University of Manchester, Manchester, MA, UK
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Johnstone S, Lowe DJE, Kozak-Bidzinski K, Sanches M, Castle DJ, Rabin JS, Rabin RA, George TP. Neurocognitive moderation of repetitive transcranial magnetic stimulation (rTMS) effects on cannabis use in schizophrenia: a preliminary analysis. SCHIZOPHRENIA 2022; 8:99. [PMCID: PMC9668838 DOI: 10.1038/s41537-022-00303-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/20/2022] [Indexed: 11/18/2022]
Abstract
AbstractRepetitive transcranial magnetic stimulation (rTMS) is a promising treatment for cannabis use disorder in schizophrenia; however, gaps in the literature remain as to the potential role of neurocognitive functioning in treatment response. We evaluated the moderating role of select cognitive functions including baseline executive functioning, verbal memory, and sustained attention, and we explore the mediating role of changes in task performance on changes in cannabis use in both active and sham rTMS groups. Participants underwent high-frequency (20 Hz) rTMS applied to the bilateral dorsolateral prefrontal cortex 5x/week for 4 weeks. Weekly self-report of cannabis use and semi-quantitative urinary carboxy-tetrahydrocannabinol levels were recorded. A neurocognitive battery assessing verbal memory, visuospatial working memory, verbal working memory, sustained attention, delayed discounting, and complex planning was administered pre- and post-treatment. Better baseline performance on tasks assessing sustained attention, delayed discounting, and complex planning moderated the extent to which participants in the active group reduced cannabis use. There were no significant indirect pathways between treatment, changes in neuropsychological performance, and changes in cannabis use; however, active rTMS improved complex planning and sustained attention. These preliminary findings suggest that there is a moderating role of sustained attention, delayed discounting, and complex planning on the effects of rTMS on cannabis use. Further, mediation models suggest rTMS may exert direct effects on cannabis use independent of its effects on cognitive functioning in people with SCZ. Trial Registration: clinicaltrials.gov: NCT03189810.
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Latent Class Analysis of Individual-Level Characteristics Predictive of Intervention Outcomes in Urban Male Adolescents. Res Child Adolesc Psychopathol 2021; 49:1139-1149. [PMID: 33821372 DOI: 10.1007/s10802-021-00808-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2021] [Indexed: 10/21/2022]
Abstract
Preventive intervention research dictates that new techniques are needed to elucidate what types of interventions work best for whom to prevent behavioral problems. The current investigation applies a latent class modeling structure to identify the constellation of characteristics-or profile-in urban male adolescents (n = 125, aged 15) that interrelatedly predict responses to a brief administration of an evidence-based program, Positive Adolescent Choices Training (PACT). Individual-level characteristics were selected as predictors on the basis of their association with risk behaviors and their implication in intervention outcomes (e.g., mental health, stress exposure, temperament, cognitive function, stress reactivity and emotion perception). Outcome measures included virtual reality vignettes and questionnaire-style role play scenarios to gauge orientations around aggressive conflict resolution, communication, emotional control, beliefs supporting aggression and hostility. A three-class model was found to best fit the data: "NORMative" (NORM), with relatively low symptomatology; "Mental Health" problems (MH-I) with elevated internalizing symptoms; and "Mental Health-E + Cognitive Deficit" (MH-E + Cog) with elevated mental health symptoms paired with cognitive decrements. The NORM class had positive PACT effects for communication, conflict resolution, and aggressive beliefs. Moderation was evidenced by lack of positive PACT effects for the MH-I and MH-E + Cog groups. Also, PACT classes with MH issues showed marginally significant worsening of aggressive beliefs compared to control students in the same class. Results suggest that a latent class model may identify "signatures" or profiles of traits, experiences and other influences that collectively-and more realistically-predict variable intervention outcomes with implications for more effectively targeting interventions than singular factors.
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Calhoun B, Williams J, Greenberg M, Domitrovich C, Russell MA, Fishbein DH. Social Emotional Learning Program Boosts Early Social and Behavioral Skills in Low-Income Urban Children. Front Psychol 2020; 11:561196. [PMID: 33250808 PMCID: PMC7673142 DOI: 10.3389/fpsyg.2020.561196] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 09/22/2020] [Indexed: 11/13/2022] Open
Abstract
Social emotional learning (SEL) programs are increasingly being implemented in elementary schools to facilitate development of social competencies, decision-making skills, empathy, and emotion regulation and, in effect, prevent poor outcomes such as school failure, conduct problems, and eventual substance abuse. SEL programs are designed to foster these abilities in children with a wide range of behavioral, social, and learning needs in the classroom, including children who are economically disadvantaged. In a previous study of kindergartners residing in a high-poverty community (N = 327 at baseline), we observed significant behavioral improvements in children receiving an SEL program-The PATHS® curriculum (PATHS)-relative to an active control condition within one school year. The present investigation sought to determine whether these improvements were sustained over the course of two school years with intervention and an additional year when intervention was no longer provided. Further, using multilevel models, we examined whether baseline measures of neurocognition and stress physiology-known to be adversely impacted by poverty-moderated heterogeneous outcomes. Finally, a preliminary linear regression analysis explored whether neurocognition and physiological stress reactivity (heart rate variability, HRV) predict change in outcomes postintervention. Results confirmed that students who received PATHS sustained significant behavioral improvements over time. These effects occurred for the full sample, irrespective of putative baseline moderators, suggesting that children in high-risk environments may benefit from SEL interventions irrespective of baseline cognitive functioning as a function of overall substantial need. Of interest is that our exploratory analysis of change from waves three to four after the intervention concluded brought to light possible moderation by baseline physiology. Should subsequent studies confirm this finding, one plausible explanation may be that, when an intervention providing protective effects is withdrawn, children with higher HRV may not be able to regulate physiological stress responses to environmental challenges, leading to an uptick in maladaptive behaviors. In reverse, children with lower HRV-generally associated with poorer emotion regulation-may incur relatively greater gains in behavioral improvement due to lesser sensitivity to the environment, enabling them to continue to accrue benefits. Results are discussed in the context of possible pathways that may be relevant to understanding the special needs of children reared in very low-income, high-stress neighborhoods.
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Affiliation(s)
- Brian Calhoun
- Human Development and Family Studies, The Pennsylvania State University, University Park, PA, United States
| | - Jason Williams
- Substance Use Prevention and Evaluation Research Program, RTI International, Durham, NC, United States
| | - Mark Greenberg
- Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, University Park, PA, United States
| | - Celene Domitrovich
- Department of Psychiatry, Georgetown University, Washington, DC, United States
| | - Michael A. Russell
- Biobehavioral Health, The Pennsylvania State University, University Park, PA, United States
| | - Diana H. Fishbein
- Human Development and Family Studies, The Pennsylvania State University, University Park, PA, United States
- FPG Child Development Institute, University of North Carolina, Chapel Hill, NC, United States
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Bio-Behavioral Indices of Emotion Regulation: Potential Targets for Treatment in Addiction. CURRENT ADDICTION REPORTS 2020. [DOI: 10.1007/s40429-020-00330-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Peiper NC, Ridenour TA, Fishbein DH. Characterizing psychiatric symptoms and neurocognitive functioning among substance-naïve early adolescents: Associations with sleep problems. Early Interv Psychiatry 2020; 14:439-449. [PMID: 31468719 PMCID: PMC10576860 DOI: 10.1111/eip.12869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/09/2019] [Accepted: 08/06/2019] [Indexed: 11/30/2022]
Abstract
AIM Evidence consistently links psychiatric symptoms, reduced neurocognitive functioning (NCF) and sleep problems to the initiation of a wide range of risk behaviours. Less is known, however, about the associations between sleep problems with psychiatric symptoms and NCF among early adolescents yet to engage in substance use. METHODS The present study examined baseline data from an ongoing prospective study of 529 youth aged 10-12 years who completed a battery of instruments measuring symptom counts for four psychiatric disorders, performance on six tests of NCF and five types of sleep behaviour on week days. We used latent class analysis to classify the 473 substance-naïve youth into subtypes characterized by probabilistic patterns of psychiatric symptoms and poorer NCF. RESULTS Four subtypes emerged: normative (24% of the sample); nonspecific mental health symptoms (27%); lower neurocognitive function (24%) and comorbid psychiatric symptoms and lower neurocognitive function (25%). In a multivariable latent regression model, three or more sleep arousals per night, sleep phase of two or more hours and sleep latency of 20 minutes or more were significantly associated with the two classes having higher symptom counts. Lack of family support was significantly associated with the two classes having lower neurocognitive function and comorbid psychiatric symptoms. CONCLUSIONS The youth subtypes in this study provide an important baseline characterization to subsequently understand how these neuropsychiatric relationships may change when substance use and other risk behaviours develop during adolescence. Implications for preventing and treating sleep problems associated with psychiatric comorbidity and neurocognitive dysfunctions are discussed.
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Affiliation(s)
- Nicholas C. Peiper
- Louisville Center, Pacific Institute for Research and Evaluation, Louisville, Kentucky
- Department of Epidemiology and Population, Health, University of Louisville, Louisville, Kentucky
| | - Ty A. Ridenour
- Substance Use Prevention, Evaluation, and Research Program, RTI International, Research Triangle Park, North Carolina
- Center for Education and Drug Abuse Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Diana H. Fishbein
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
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Ünübol H, Sayar GH. Substance use and its risk factors in Turkey: a nationally representative sample study. J Ethn Subst Abuse 2020; 21:476-498. [DOI: 10.1080/15332640.2020.1781731] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
Tom Dishion, a pioneer in prevention science, was one of the first to recognize the importance of adapting interventions to the needs of individual families. Building towards this goal, we suggest that prevention trials be used to assess baseline target moderated mediation (BTMM), where preventive intervention effects are mediated through change in specific targets, and the resulting effect varies across baseline levels of the target. Four forms of BTMM found in recent trials are discussed including compensatory, rich-get-richer, crossover, and differential iatrogenic effects. A strategy for evaluating meaningful preventive effects is presented based on preventive thresholds for diagnostic conditions, midpoint targets and proximal risk or protective mechanisms. Methods are described for using the results from BTMM analyses of these thresholds to estimate indices of intervention risk reduction or increase as they vary over baseline target levels, and potential cut points are presented for identifying subgroups that would benefit from program adaptation because of weak or potentially iatrogenic program effects. Simulated data are used to illustrate curves for the four forms of BTMM effects and how implications for adaptation change when untreated control group outcomes also vary over baseline target levels.
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Fishbein DH, Dariotis JK. Personalizing and Optimizing Preventive Intervention Models via a Translational Neuroscience Framework. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2020; 20:10-20. [PMID: 29101644 DOI: 10.1007/s11121-017-0851-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A new generation of research, building upon developmental psychopathology (Luthar et al. 1997; Luthar et al. (Child Development, 71, 543-562, 2000)), provides evidence that individual differences in risk for behavioral health problems result from intrapersonal and environmental modulation of neurophysiologic and genetic substrates. This transdisciplinary model suggests that, in any given individual, the number of genetic variants implicated in high-risk behavior and the way in which they are assorted and ultimately suppressed or activated in the brain by experiential and contextual factors help to explain behavioral orientations. Implications are that behavioral health problems can be amplified or reduced based on characteristics of an individual and socio-contextual influences on those characteristics. This emerging research has extraordinary implications for the design of prevention programs that more precisely target the malleable mechanisms that underlie behavioral health problems and, hence, more effectively prevent behavioral problems and promote resilience. A detailed, theory-driven examination of all evidence-based interventions is called for to identify the active ingredients that specifically impact these underlying mechanisms. Such an approach will enhance the ability of preventive interventions to achieve effect sizes indicative of beneficial impacts for a greater number of recipients. This paper presents the significant implications of this collective knowledge base for the next generation of precision-based, prevention-focused personalized interventions.
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Affiliation(s)
- Diana H Fishbein
- Department of Human Development and Family Studies and Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, 218 Health and Human Development Building, University Park, PA, 16802, USA.
| | - Jacinda K Dariotis
- College of Education, Criminal Justice, and Human Services, Evaluation Services Center, University of Cincinnati, Cincinnati, OH, USA
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13
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Howe GW, Ridenour TA. Bridging the Gap: Microtrials and Idiographic Designs for Translating Basic Science into Effective Prevention of Substance Use. ADVANCES IN PREVENTION SCIENCE 2019. [DOI: 10.1007/978-3-030-00627-3_22] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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14
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Fishbein DH, Dariotis JK. Personalizing and Optimizing Preventive Intervention Models via a Translational Neuroscience Framework. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2017. [PMID: 29101644 DOI: 10.1007/s11121-017-0851-8.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new generation of research, building upon developmental psychopathology (Luthar et al. 1997; Luthar et al. (Child Development, 71, 543-562, 2000)), provides evidence that individual differences in risk for behavioral health problems result from intrapersonal and environmental modulation of neurophysiologic and genetic substrates. This transdisciplinary model suggests that, in any given individual, the number of genetic variants implicated in high-risk behavior and the way in which they are assorted and ultimately suppressed or activated in the brain by experiential and contextual factors help to explain behavioral orientations. Implications are that behavioral health problems can be amplified or reduced based on characteristics of an individual and socio-contextual influences on those characteristics. This emerging research has extraordinary implications for the design of prevention programs that more precisely target the malleable mechanisms that underlie behavioral health problems and, hence, more effectively prevent behavioral problems and promote resilience. A detailed, theory-driven examination of all evidence-based interventions is called for to identify the active ingredients that specifically impact these underlying mechanisms. Such an approach will enhance the ability of preventive interventions to achieve effect sizes indicative of beneficial impacts for a greater number of recipients. This paper presents the significant implications of this collective knowledge base for the next generation of precision-based, prevention-focused personalized interventions.
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Affiliation(s)
- Diana H Fishbein
- Department of Human Development and Family Studies and Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, 218 Health and Human Development Building, University Park, PA, 16802, USA.
| | - Jacinda K Dariotis
- College of Education, Criminal Justice, and Human Services, Evaluation Services Center, University of Cincinnati, Cincinnati, OH, USA
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15
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Otto MW, Eastman A, Lo S, Hearon BA, Bickel WK, Zvolensky M, Smits JAJ, Doan SN. Anxiety sensitivity and working memory capacity: Risk factors and targets for health behavior promotion. Clin Psychol Rev 2016; 49:67-78. [PMID: 27611632 DOI: 10.1016/j.cpr.2016.07.003] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 06/03/2016] [Accepted: 07/25/2016] [Indexed: 11/15/2022]
Abstract
Understanding the nature and influence of specific risk profiles is increasingly important for health behavior promotion. The purpose of this article is to document the value of two factors-anxiety sensitivity (AS) and working memory capacity (WMC)-for enhancing risk for the initiation and/or maintenance of a range of negative health behaviors. AS is a distress-related risk factor that potentiates avoidance/coping motivations for negative health behaviors. Stress provides the conditions for negative somatic and affective states, and AS amplifies the aversiveness of these experiences and correspondingly hinders adaptive functioning. In contrast, low WMC is hypothesized to exert its effect by decreasing the capacity to filter out current temptations, attenuating a focus on longer-term goals and impairing the application of relevant coping skills at times of stress. In this review, we provide conceptual models for the separate roles of high AS and low WMC in negative health behaviors, review the influence of these factors on specific health behavior exemplars (eating behaviors/obesity, physical activity, smoking, alcohol use, and sleep promotion), provide preliminary evidence for their value as independent treatment targets for health-behavior promotion, and encourage specific research directions in relation to these variables.
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Affiliation(s)
- Michael W Otto
- Department of Psychological and Brain Sciences, Boston University, USA.
| | - Abraham Eastman
- Department of Psychological and Brain Sciences, Boston University, USA
| | - Stephen Lo
- Department of Psychological and Brain Sciences, Boston University, USA
| | | | - Warren K Bickel
- Addiction Recovery Research Center, Virginia Tech Carilion Research Institute, USA
| | - Michael Zvolensky
- University of Houston, USA; The University of Texas MD Anderson Cancer Center, USA
| | - Jasper A J Smits
- Department of Psychology and Institute for Mental Health Research, The University of Texas at Austin, USA
| | - Stacey N Doan
- Department of Psychology, Claremont McKenna College, USA
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Abstract
Several preventive interventions have demonstrated efficacy in reducing substance use. However, opportunities exist to further improve prevention approaches. The application of recent advances in developmental neuroscience can inform the design, implementation, and evaluation of substance use prevention programs. This paper first briefly describes the developmental integration of the prefrontal cortex with emotion and motivation centers of the brain, and the implications of this process for substance use vulnerability. Discussed next are specific examples of how developmental neuroscience can inform prevention timing, development, and evaluation. Contextual considerations are then suggested including a critical role for schools in substance misuse prevention. Finally, current theoretical and methodological challenges to the translation of developmental neuroscience to substance use prevention are discussed.
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Cornet LJM, de Kogel CH, Nijman HLI, Raine A, van der Laan PH. Neurobiological factors as predictors of cognitive-behavioral therapy outcome in individuals with antisocial behavior: a review of the literature. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2014; 58:1279-1296. [PMID: 23839226 DOI: 10.1177/0306624x13494694] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This review focuses on the predictive value of neurobiological factors in relation to cognitive-behavioral therapy outcome among individuals with antisocial behavior. Ten relevant studies were found. Although the literature on this topic is scarce and diverse, it appears that specific neurobiological characteristics, such as physiological arousal levels, can predict treatment outcome. The predictive value of neurobiological factors is important as it could give more insight into the causes of variability in treatment outcome among individuals with antisocial behavior. Furthermore, results can contribute to improvement in current treatment selection procedures and to the development of alternative treatment options.
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Affiliation(s)
- Liza J M Cornet
- The Netherlands Institute for the Study of Crime and Law Enforcement (NSCR), Amsterdam, The Netherlands Research and Documentation Centre (WODC), Ministry of Security and Justice, Den Haag, The Netherlands
| | - Catharina H de Kogel
- Research and Documentation Centre (WODC), Ministry of Security and Justice, Den Haag, The Netherlands
| | - Henk L I Nijman
- Altrecht, Den Dolder, The Netherlands Radboud University, Nijmegen, The Netherlands
| | - Adrian Raine
- Departments of Criminology, Psychiatry, and Psychology, University of Pennsylvania, Philadelphia, USA
| | - Peter H van der Laan
- The Netherlands Institute for the Study of Crime and Law Enforcement (NSCR), Amsterdam, The Netherlands Faculty of Law, VU University, Amsterdam, The Netherlands
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18
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Stanger C, Budney AJ, Bickel WK. A developmental perspective on neuroeconomic mechanisms of contingency management. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2013; 27:403-15. [PMID: 22663343 PMCID: PMC3443497 DOI: 10.1037/a0028748] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This paper provides a developmental overview of relevant theory and research on delay discounting and neuroeconomics, and their implications for contingency management (CM) approaches to treatment. Recent advances in the neuroscience of decision making have the potential to inform treatment development for adolescent substance use in general, and CM treatments in particular. CM interventions may be informed by research on delay discounting, a type of decision making that reflects how individuals value immediate versus delayed rewards. Delay discounting reliably distinguishes substance abusers from nonabusers and is a significant predictor of individual differences in response to substance use treatments. Discounting may also be important in predicting response to CM, as CM attempts to directly influence this decision-making process, shifting the preference from the immediate rewards of use to delayed rewards for choosing not to use. Multiple neural processes underlie decision making, and those processes have implications for adolescent substance abuse. There are significant neurodevelopmental processes that differentiate adolescents from adults. These processes are implicated in delay discounting, suggesting that adolescence may reflect a period of plasticity in temporal decision making. Understanding the neural mechanisms of delay discounting has led to promising working memory interventions directly targeting the executive functions that underlie individual choices. These interventions may be particularly helpful in combination with CM interventions that offer immediate rewards for brief periods of abstinence, and may show particular benefit in adolescence due to the heightened neural plasticity of systems that underlie temporal discounting in adolescence.
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Affiliation(s)
- Catherine Stanger
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA.
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Clark DB, Chung T, Pajtek S, Zhai Z, Long E, Hasler B. Neuroimaging methods for adolescent substance use disorder prevention science. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2013; 14:300-9. [PMID: 23417665 PMCID: PMC3640678 DOI: 10.1007/s11121-012-0323-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Magnetic resonance imaging (MRI) methods safely provide in vivo indicators of cerebral macrostructure, microstructure, and activation that can be examined in relation to substance use disorder (SUD) risks and effects. This article will provide an overview of MRI approaches, including volumetric measures, diffusion tensor imaging, and functional MRI, that have been applied to studies of adolescent neuromaturation in relationship to risk phenotypes and adolescent SUD. To illustrate these applications, examples of research findings will be presented. MRI indicators have demonstrated that neurobiological maturation continues throughout adolescence. MRI research has suggested that variations in neurobiological maturation may contribute to SUD risk, and that substance use adversely influences adolescent brain development. Directly measured neurobiological variables may be viable preventive intervention targets and outcome indicators. Further research is needed to provide definitive findings on neurodevelopmental immaturity as an SUD risk and to determine the directions such observations suggest for advancing prevention science.
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Affiliation(s)
- D B Clark
- School of Medicine and the School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA.
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Eldreth D, Hardin MG, Pavletic N, Ernst M. Adolescent Transformations of Behavioral and Neural Processes as Potential Targets for Prevention. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2013; 14:257-66. [DOI: 10.1007/s11121-012-0322-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Berkman ET, Graham AM, Fisher PA. Training Self-Control: A Domain-General Translational Neuroscience Approach. CHILD DEVELOPMENT PERSPECTIVES 2012; 6:374-384. [PMID: 23894251 PMCID: PMC3722070 DOI: 10.1111/j.1750-8606.2012.00248.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Self-control plays an important role in healthy development and has been shown to be amenable to intervention. This article presents a theoretical framework for the emerging area of "brain-training" interventions that includes both laboratory-based direct training methods and ecologically valid school-, family-, and community-based interventions. Although these approaches have proliferated in recent years, evidence supporting them is just beginning to emerge, and conceptual models underlying many of the techniques they employ tend to be underspecified and imprecise. Identifying the neural systems responsible for improvements in self-control may be of tremendous benefit not only for overall intervention efficacy but also for basic science issues related to underlying shared biological mechanisms of psychopathology. This article reviews the neurodevelopment of self-control and explores its implications for theory, intervention, and prevention. It then presents a neurally informed framework for understanding self-control development and change and discusses how this framework may inform future intervention strategies for individuals suffering with psychopathology or drug abuse/dependence, or for young children with delays in cognitive or emotional functioning.
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Bradshaw CP, Goldweber A, Fishbein D, Greenberg MT. Infusing developmental neuroscience into school-based preventive interventions: implications and future directions. J Adolesc Health 2012; 51:S41-7. [PMID: 22794533 DOI: 10.1016/j.jadohealth.2012.04.020] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 04/25/2012] [Accepted: 04/27/2012] [Indexed: 01/01/2023]
Abstract
PURPOSE Recent advances in developmental neuroscience have the potential to significantly impact the behavioral and academic outcomes of adolescents. By adopting a translational approach, we aim to promote the transfer of knowledge related to neurological, cognitive, and emotion regulatory factors that underlie youth's ability to respond to educational and prevention programming. METHOD This article synthesizes basic and applied research from the field of developmental neuroscience to highlight the significance of this work for the creation, evaluation, and tailoring of school-based preventive interventions designed to address aggressive behavior problems. We draw on research related to stress, social-cognitive factors, emotional perception and regulation, and executive functioning to identify potential neurodevelopmental mediators and moderators of prevention program impacts. RESULTS Findings suggest that a high level of brain plasticity characterizes early childhood and adolescent stages of development, providing optimal windows of opportunity for intervention. The available research emphasizes the importance of executive functioning and related emotional regulatory factors as potential mechanisms for change in educational and risk prevention models. CONCLUSIONS Neuroscience research provides insights into underlying mechanisms that, when appropriately targeted, can help optimize the impact of social-emotional learning curricula. Recommendations are made for how to apply relevant findings from neuroscience and related disciplines to improve behavioral and academic outcomes for school-aged youth. Additional research areas are identified to inform the creation of neurodevelopmentally sensitive preventive interventions targeting aggressive behavior problems which, in turn, are expected to affect academic outcomes.
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Affiliation(s)
- Catherine P Bradshaw
- Johns Hopkins Center for the Prevention of Youth Violence, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA.
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Howe GW, Beach SRH, Brody GH. Microtrial methods for translating gene-environment dynamics into preventive interventions. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2011; 11:343-54. [PMID: 20422290 DOI: 10.1007/s11121-010-0177-2] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Genetically informed research on behavioral outcomes holds substantial promise for guiding efforts to enhance the efficacy and effectiveness of preventive interventions, but it also poses considerable challenges given the complexities of the dynamic interplay between genes and environment. This paper introduces a relatively uncommon research design, called microtrials, to provide a means of translating basic research findings into prevention trials, particularly through introducing genetic effects into prevention models. Microtrials are defined as randomized experiments testing the effects of relatively brief and focused environmental manipulations designed to suppress specific risk mechanisms or enhance specific protective mechanisms, but not to bring about full treatment or prevention effects in distal outcomes. Microtrial methods are described in detail, with discussion of their unique advantages for translating this knowledge base into prevention research. We end by raising several issues to consider when constructing genetically sensitive microtrials.
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Affiliation(s)
- George W Howe
- Department of Psychology, George Washington University, 2125 G Street NW, Washington, DC 20052, USA.
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Assessing neuropsychological performance in a migrant farm working Colonia in Baja California, Mexico: a feasibility study. J Immigr Minor Health 2011; 13:742-7. [PMID: 21264515 PMCID: PMC3132389 DOI: 10.1007/s10903-011-9443-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Neuropsychological impairments (NPI) can lead to difficulties in daily functioning and ultimately contribute to poor health outcomes. However, evidence for the feasibility of NPI assessment in resource-limited settings using tests developed in high literacy/high education cultures is sparse. The main objectives were to: (1) determine the feasibility and appropriateness of conducting neuropsychological assessments among a migrant farm worker population in Baja California, Mexico and (2) preliminary describe neuropsychological test performance in this unique population. A neuropsychological test battery was administered to 21 presumably healthy adults (8 men, 13 women) during a two-day international health services and research collaboration. All but one neuropsychological test (i.e. figure learning) was feasible and appropriate to administer to the study population. Contrary to expectations, participants performed better on verbal rather than nonverbal neuropsychological tests. Results support inclusion of neuropsychological tests into future studies among migrant farm worker populations in Baja California, Mexico.
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Perry JL, Joseph JE, Jiang Y, Zimmerman RS, Kelly TH, Darna M, Huettl P, Dwoskin LP, Bardo MT. Prefrontal cortex and drug abuse vulnerability: translation to prevention and treatment interventions. ACTA ACUST UNITED AC 2010; 65:124-49. [PMID: 20837060 DOI: 10.1016/j.brainresrev.2010.09.001] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Revised: 08/19/2010] [Accepted: 09/02/2010] [Indexed: 01/25/2023]
Abstract
Vulnerability to drug abuse is related to both reward seeking and impulsivity, two constructs thought to have a biological basis in the prefrontal cortex (PFC). This review addresses similarities and differences in neuroanatomy, neurochemistry and behavior associated with PFC function in rodents and humans. Emphasis is placed on monoamine and amino acid neurotransmitter systems located in anatomically distinct subregions: medial prefrontal cortex (mPFC); lateral prefrontal cortex (lPFC); anterior cingulate cortex (ACC); and orbitofrontal cortex (OFC). While there are complex interconnections and overlapping functions among these regions, each is thought to be involved in various functions related to health-related risk behaviors and drug abuse vulnerability. Among the various functions implicated, evidence suggests that mPFC is involved in reward processing, attention and drug reinstatement; lPFC is involved in decision-making, behavioral inhibition and attentional gating; ACC is involved in attention, emotional processing and self-monitoring; and OFC is involved in behavioral inhibition, signaling of expected outcomes and reward/punishment sensitivity. Individual differences (e.g., age and sex) influence functioning of these regions, which, in turn, impacts drug abuse vulnerability. Implications for the development of drug abuse prevention and treatment strategies aimed at engaging PFC inhibitory processes that may reduce risk-related behaviors are discussed, including the design of effective public service announcements, cognitive exercises, physical activity, direct current stimulation, feedback control training and pharmacotherapies. A major challenge in drug abuse prevention and treatment rests with improving intervention strategies aimed at strengthening PFC inhibitory systems among at-risk individuals.
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Affiliation(s)
- Jennifer L Perry
- Center for Drug Abuse Research Translation, University of Kentucky, Lexington, KY 40536-0509, USA
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26
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In the Shadow of Academic Medical Centers: A Systematic Review of Urban Health Research in Baltimore City. J Community Health 2010; 35:433-52. [PMID: 20422444 DOI: 10.1007/s10900-010-9258-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Donno R, Parker G, Gilmour J, Skuse DH. Social communication deficits in disruptive primary-school children. Br J Psychiatry 2010; 196:282-9. [PMID: 20357304 DOI: 10.1192/bjp.bp.108.061341] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Parent and teacher data, from questionnaire surveys, suggest that school-identified disruptive children often have pragmatic language deficits of an autistic type. AIMS This replication study aimed to confirm earlier findings, using individual clinical assessment to investigate traits of autism-spectrum disorder in disruptive children. METHOD Persistently disruptive children (n = 26) and a comparison group (n = 22) were recruited from primary schools in a deprived inner-city area. Measures included standardised autism diagnostic interviews (with parents) and tests of IQ, social cognition, theory of mind and attention (with children). RESULTS The disruptive children possessed poorer pragmatic language skills (P<0.0001) and mentalising abilities (P<0.05) than comparisons. Nine disruptive children (35%) met ICD-10 criteria for atypical autism or Asperger syndrome. CONCLUSIONS Many persistently disruptive children have undetected disorders of social communication, which are of potential aetiological significance.
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Affiliation(s)
- R Donno
- Behavioural and Brain Sciences Unit, Institute of Child Health, University College London WC1N 1EH, UK
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Fishbein D, Sheppard M, Hyde C, Hubal R, Newlin D, Serin R, Chrousos G, Alesci S. Deficits in behavioral inhibition predict treatment engagement in prison inmates. LAW AND HUMAN BEHAVIOR 2009; 33:419-435. [PMID: 19139980 DOI: 10.1007/s10979-008-9163-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2008] [Accepted: 10/31/2008] [Indexed: 05/27/2023]
Abstract
Many inmates do not respond favorably to standard treatments routinely offered in prison. Executive cognitive functioning and emotional regulation may play a key role in treatment responsivity. During intake into treatment, inmates (N = 224) were evaluated for executive functioning, emotional perception, stress reactivity (salivary cortisol), IQ, psychological and behavioral traits, prior drug use, child and family background, and criminal histories and institutional behavior. Outcome measures included program completion, treatment readiness, responsivity and gain, and the Novaco Reaction to Provocation Questionnaire. Relative deficits in behavioral inhibition significantly predicted treatment outcomes, more so than background, psychological, or behavioral variables, and other neurocognitive and emotional regulatory measures. Future replications of these results have potential to improve assessment and treatment of offenders who are otherwise intractable.
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Riggs NR, Greenberg MT. Neurocognition as a Moderator and Mediator in Adolescent Substance Misuse Prevention. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2009; 35:209-13. [PMID: 20180672 DOI: 10.1080/00952990903005940] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Schonfeld AM, Paley B, Frankel F, O’Connor MJ. Behavioral Regulation as a Predictor of Response to Children's Friendship Training in Children with Fetal Alcohol Spectrum Disorders. Clin Neuropsychol 2009; 23:428-45. [PMID: 18815943 DOI: 10.1080/13854040802389177] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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The Role of Executive Cognitive Functions in Changing Substance Use: What We Know and What We Need to Know. Ann Behav Med 2009; 37:117-25. [DOI: 10.1007/s12160-009-9093-8] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Indexed: 10/21/2022] Open
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Hubal RC, Fishbein DH, Sheppard MS, Paschall MJ, Eldreth DL, Hyde CT. How Do Varied Populations Interact with Embodied Conversational Agents? Findings from Inner-city Adolescents and Prisoners. COMPUTERS IN HUMAN BEHAVIOR 2008; 24:1104-1138. [PMID: 19412316 PMCID: PMC2390819 DOI: 10.1016/j.chb.2007.03.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Robert C Hubal
- Center for Distributed Learning, RTI International, Research Triangle Park, NC
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Verdejo-García A, Pérez-García M. Substance abusers' self-awareness of the neurobehavioral consequences of addiction. Psychiatry Res 2008; 158:172-80. [PMID: 18237786 DOI: 10.1016/j.psychres.2006.08.001] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2005] [Revised: 07/31/2006] [Accepted: 08/01/2006] [Indexed: 10/22/2022]
Abstract
Substance abusers (SA) usually deny or are not aware that they have a problem. Recent neuro-scientific evidence suggests that denial of problems related to drug use can be associated with alterations in frontostriatal systems, which play a critical role in executive functions and self-awareness. In this study, we examined self-awareness of cognitive deficits, which may be indicative of frontostriatal involvement, in a sample of abstinent SA. We administered the self and informant rating forms of the Frontal Systems Behavior Scale (FrSBe) to 38 SA and to 38 designated informants. We conducted three separate mixed design ANOVAs to contrast the discrepancy between SA and informant scores on the three FrSBe subscales both during drug abuse (assessed retrospectively) and during abstinence. We conducted regression analyses to examine the relationship between severity of drug abuse and self-awareness. Results showed that informants' scores were significantly higher than SA's scores on apathy and executive dysfunction during drug abuse, indicating poor awareness of deficits. We found no significant discrepancies between SA's and informants' scores during abstinence. Severity of alcohol and cocaine abuse significantly predicted poorer self-awareness during drug abuse, but not during abstinence. These results may have important implications for prevention and treatment strategies.
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Affiliation(s)
- Antonio Verdejo-García
- Depto. Personalidad, Evaluación y Tratamiento Psicológico, Universidad de Granada, Granada, Spain.
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Florsheim P, Heavin S, Tiffany S, Colvin P, Hiraoka R. An Experimental Test of a Craving Management Technique for Adolescents in Substance-abuse Treatment. J Youth Adolesc 2007. [DOI: 10.1007/s10964-007-9232-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Fishbein DH, Krupitsky E, Flannery BA, Langevin DJ, Bobashev G, Verbitskaya E, Augustine CB, Bolla KI, Zvartau E, Schech B, Egorova V, Bushara N, Tsoy M. Neurocognitive characterizations of Russian heroin addicts without a significant history of other drug use. Drug Alcohol Depend 2007; 90:25-38. [PMID: 17382488 PMCID: PMC1991277 DOI: 10.1016/j.drugalcdep.2007.02.015] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2006] [Revised: 02/06/2007] [Accepted: 02/08/2007] [Indexed: 10/23/2022]
Abstract
Research on the neurocognitive characteristics of heroin addiction is sparse and studies that do exist include polydrug abusers; thus, they are unable to distinguish neurocognitive effects of heroin from those of other drugs. To identify neurocognitive correlates specific to heroin addiction, the present study was conducted in St. Petersburg, Russia where individuals typically abuse and/or become addicted to only one substance, generally alcohol or heroin. Heroin addicts were recruited from an inpatient treatment facility in St. Petersburg. Three comparison groups included alcoholics, addicts who used both alcohol and heroin, and non-abusers. Psychiatric, background, and drug history evaluations were administered after detoxification to screen for exclusion criteria and characterize the sample. Executive Cognitive Functions (ECF) that largely activate areas of the prefrontal cortex and its circuitry measured include complex visual pattern recognition (Paired Associates Learning), working memory (Delayed Matching to Sample), problem solving (Stockings of Cambridge), executive decision making (Cambridge Decision Making Task), cognitive flexibility (Stroop Color-Word Task) and response shifting (Stop Change Task). In many respects, the heroin addicts were similar to alcohol and alcohol+heroin dependent groups in neurocognitive deficits relative to controls. The primary finding was that heroin addicts exhibited significantly more disadvantageous decision making and longer deliberation times while making risky decisions than the other groups. Because the nature and degree of recovery from drug abuse are likely a function of the type or pattern of neurocognitive impairment, differential drug effects must be considered.
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Affiliation(s)
- Diana H Fishbein
- Transdisciplinary Behavioral Science Program, RTI International, Baltimore, MD 21224, USA.
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36
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Greenberg MT. Promoting resilience in children and youth: preventive interventions and their interface with neuroscience. Ann N Y Acad Sci 2007; 1094:139-50. [PMID: 17347347 DOI: 10.1196/annals.1376.013] [Citation(s) in RCA: 119] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Preventive interventions focus on reducing risk and promoting protective factors in the child as well as their cultural ecologies (family, classroom, school, peer groups, neighborhood, etc). By improving competencies in both the child and their contexts many of these interventions promote resilience. Although there are now a substantial number of preventive interventions that reduce problem behaviors and build competencies across childhood and adolescence, there has been little integration with recent findings in neuropsychology and neuroscience. This article focuses on the integration of prevention research and neuroscience in the context of interventions that promote resilience by improving the executive functions (EF); inhibitory control, planning, and problem solving skills, emotional regulation, and attentional capacities of children and youth. Illustrations are drawn from recent randomized controlled trials of the Promoting Alternative Thinking Strategies (PATHS) curriculum. The discussion focuses on the next steps in transdisciplinary research in prevention and social neuroscience.
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Affiliation(s)
- Mark T Greenberg
- Prevention Research Center, Pennsylvania State University, University Park, PA 16802, USA.
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Magaletta PR, Butterfield P. Commentary: Reflections from within the Interface. JOURNAL OF SOCIAL AND CLINICAL PSYCHOLOGY 2007. [DOI: 10.1521/jscp.2007.26.1.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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38
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Price LN, Reider EE, Robertson EB. Health-risking social behaviors: moving forward. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2006; 34:487-94. [PMID: 16850283 DOI: 10.1007/s10802-006-9041-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The National Institute of Mental Health (NIMH) and the National Institute on Drug Abuse (NIDA) have a long history of supporting investigator-initiated research and research training to enhance the scientific understanding of and effective interventions for a range of problems associated with youth violence. New technologies are emerging and basic research has promise for increasing our understanding of how biological factors operate in conjunction with other factors to contribute to violent behavior, psychopathology, and drug abuse. This article describes emerging areas and directions for research in this important area of public health.
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Affiliation(s)
- LeShawndra N Price
- National Institute of Mental Health, Department of Health and Human Services, Bethesda, MD, USA.
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Fishbein DH, Herman-Stahl M, Eldreth D, Paschall MJ, Hyde C, Hubal R, Hubbard S, Williams J, Ialongo N. Mediators of the stress-substance-use relationship in urban male adolescents. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2006; 7:113-26. [PMID: 16791520 DOI: 10.1007/s11121-006-0027-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Exposure to chronic or severe acute stressors throughout the lifespan has been linked with numerous negative behavioral, emotional, cognitive, and physical consequences. Adolescence is considered to be a particularly vulnerable period given that the brain is experiencing dramatic developmental change during this time. The present study examined a sample of adolescents (N=125) considered to be at high risk for stress exposures and drug use by virtue of their environment and low income levels to identify possible neurocognitive (i.e., impulsivity, delay of gratification, emotional perception, and risky decision-making) and social competency mechanisms that may mediate this relationship. Using Mplus, a mediational model was tested using full information maximum likelihood estimates. Risky decision-making and poor social competency skills were related to previous stressful experiences; however, only social competencies mediated the effect of stressors on reports of past year marijuana, alcohol, and polydrug use. As such, stress appears to exert its negative impact through alterations in abilities to generate and execute prosocial decisions and behaviors. Interventions that directly address the effects of stress on social competencies may be especially important for children who have experienced adversity including those exposed to parental divorce, parental psychopathology, neglect or abuse, parental death, and poverty.
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Affiliation(s)
- Diana H Fishbein
- Behavioral Health Research Division, RTI International, Baltimore, Maryland 21224, USA.
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