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da Fonseca IB, Santos G, Santos MA. School engagement, school climate and youth externalizing behaviors: direct and indirect effects of parenting practices. CURRENT PSYCHOLOGY 2023:1-18. [PMID: 37359592 PMCID: PMC10039354 DOI: 10.1007/s12144-023-04567-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2023] [Indexed: 06/28/2023]
Abstract
This research aimed to explore the direct and indirect effects of students' school engagement, school climate and parenting practices on youth's externalizing behaviors. A quantitative methodology with a sample of 183 Portuguese students, aged between 11 and 16 years old, was used. The main results suggested negative associations between externalizing behaviors and higher levels of school engagement and positive school climate. Poor parental supervision, inconsistent discipline and corporal punishment were positively related with externalizing behaviors, contrary to parental involvement and positive parenting that were associated with lower levels of externalizing behaviors. However, negative parenting practices were associated with lower levels of school engagement. Additionally, the results indicated that parenting practices might influence youth's externalizing behaviors through school engagement.
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Affiliation(s)
| | - Gilda Santos
- School of Criminology, Faculty of Law, University of Porto, Porto, Portugal
- Faculty of Law, University Lusíada, Porto, Portugal
- CJS - Interdisciplinary Research Centre on Crime, Justice and Security, School of Criminology, Porto, Portugal
- CEJEA - Center for Legal, Economic, and Environmental Studies, University Lusíada North, Porto, Portugal
| | - Margarida A. Santos
- School of Criminology, Faculty of Law, University of Porto, Porto, Portugal
- Faculty of Law, University Lusíada, Porto, Portugal
- CJS - Interdisciplinary Research Centre on Crime, Justice and Security, School of Criminology, Porto, Portugal
- CEJEA - Center for Legal, Economic, and Environmental Studies, University Lusíada North, Porto, Portugal
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2
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Sensation-seeking-related DNA methylation and the development of delinquency: A longitudinal epigenome-wide study. Dev Psychopathol 2022; 35:791-799. [PMID: 35734807 DOI: 10.1017/s0954579422000049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Heightened sensation-seeking is related to the development of delinquency. Moreover, sensation-seeking, or biological correlates of sensation-seeking, are suggested as factors linking victimization to delinquency. Here, we focused on epigenetic correlates of sensation-seeking. First, we identified DNA methylation (DNAm) patterns related to sensation-seeking. Second, we investigated the association between sensation-seeking related DNAm and the development of delinquency. Third, we examined whether victimization was related to sensation-seeking related DNAm and the development of delinquency. Participants (N = 905; 49% boys) came from the Avon Longitudinal Study of Parents and Children. DNAm was assessed at birth, age 7 and age 15-17. Sensation-seeking (self-reports) was assessed at age 11 and 14. Delinquency (self-reports) was assessed at age 17-19. Sensation-seeking epigenome-wide association study revealed that no probes reached the critical significance level. However, 20 differential methylated probes reached marginal significance. With these 20 suggestive sites, a sensation-seeking cumulative DNAm risk score was created. Results showed that this DNAm risk score at age 15-17 was related to delinquency at age 17-19. Moreover, an indirect effect of victimization to delinquency via DNAm was found. Sensation-seeking related DNAm is a potential biological correlate that can help to understand the development of delinquency, including how victimization might be associated with adolescent delinquency.
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3
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Ortet-Walker J, Mezquita L, Vidal-Arenas V, Ortet G, Ibáñez MI. Development of a 50-Item Abridged Form of the Junior Spanish Version of the NEO Questionnaire (JS NEO-A50). EUROPEAN JOURNAL OF PSYCHOLOGICAL ASSESSMENT 2022. [DOI: 10.1027/1015-5759/a000648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Abstract. The aim of this psychometric study was to construct an abridged 50-item form, 10 for each of the five factors of personality, of the Junior Spanish version of the NEO-PI-R (JS NEO-A50). Two separate studies were conducted. In Study 1, 400 high school students completed two personality scales to examine the factor structure (exploratory factor analysis), convergent validity, and reliability of the JS NEO-A50. In Study 2, an independent sample of 385 adolescents completed the JS NEO-A50 and several outcome measures to replicate the factor structure (exploratory structural equation model) and examine criterion validity, respectively. The five-factor structure found in Study 1 was satisfactorily replicated in the second, independent sample. Sources of reliability (internal consistency and test-retest) and validity (convergent) were adequate. Also, the outcome measures assessed in Study 2 were related to personality traits in the expected direction. Life satisfaction was significantly predicted by emotional stability; symptoms of behavioral problems were predicted by low scores in both agreeableness and conscientiousness while internalizing emotional symptoms were mainly predicted by emotional instability; finally, academic performance was mainly predicted by conscientiousness. We conclude that the JS NEO-A50 is a sound inventory to measure the five broad personality domains in Spanish-speaking adolescents.
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Affiliation(s)
- Jordi Ortet-Walker
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castéllo de la Plana, Spain
| | - Laura Mezquita
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castéllo de la Plana, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
| | - Verónica Vidal-Arenas
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castéllo de la Plana, Spain
| | - Generós Ortet
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castéllo de la Plana, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
| | - Manuel I. Ibáñez
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castéllo de la Plana, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
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4
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Kuo SIC, Salvatore JE, Barr PB, Aliev F, Anokhin A, Bucholz KK, Chan G, Edenberg HJ, Hesselbrock V, Kamarajan C, Kramer JR, Lai D, Mallard TT, Nurnberger JI, Pandey G, Plawecki MH, Sanchez-Roige S, Waldman I, Palmer AA, Dick DM. Mapping Pathways by Which Genetic Risk Influences Adolescent Externalizing Behavior: The Interplay Between Externalizing Polygenic Risk Scores, Parental Knowledge, and Peer Substance Use. Behav Genet 2021; 51:543-558. [PMID: 34117972 PMCID: PMC8403154 DOI: 10.1007/s10519-021-10067-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/26/2021] [Indexed: 12/25/2022]
Abstract
Genetic predispositions and environmental influences both play an important role in adolescent externalizing behavior; however, they are not always independent. To elucidate gene-environment interplay, we examined the interrelationships between externalizing polygenic risk scores, parental knowledge, and peer substance use in impacting adolescent externalizing behavior across two time-points in a high-risk longitudinal sample of 1,200 adolescents (764 European and 436 African ancestry; Mage = 12.99) from the Collaborative Study on the Genetics of Alcoholism. Results from multivariate path analysis indicated that externalizing polygenic scores were directly associated with adolescent externalizing behavior but also indirectly via peer substance use, in the European ancestry sample. No significant polygenic association nor indirect effects of genetic risk were observed in the African ancestry group, likely due to more limited power. Our findings underscore the importance of gene-environment interplay and suggest peer substance use may be a mechanism through which genetic risk influences adolescent externalizing behavior.
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Affiliation(s)
- Sally I-Chun Kuo
- Department of Psychology, Virginia Commonwealth University, Box 842018, 806 W Franklin St, Richmond, VA, 23284, USA.
| | - Jessica E Salvatore
- Department of Psychology, Virginia Commonwealth University, Box 842018, 806 W Franklin St, Richmond, VA, 23284, USA
| | - Peter B Barr
- Department of Psychology, Virginia Commonwealth University, Box 842018, 806 W Franklin St, Richmond, VA, 23284, USA
| | - Fazil Aliev
- Department of Psychology, Virginia Commonwealth University, Box 842018, 806 W Franklin St, Richmond, VA, 23284, USA
| | - Andrey Anokhin
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, USA
| | - Kathleen K Bucholz
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, USA
| | - Grace Chan
- Department of Psychiatry, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Howard J Edenberg
- Department of Biochemistry and Molecular Biology, Indiana University, Indianapolis, IN, USA
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
| | - Victor Hesselbrock
- Department of Psychiatry, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Chella Kamarajan
- Department of Psychiatry and Behavioral Sciences, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - John R Kramer
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Dongbing Lai
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
| | - Travis T Mallard
- Department of Psychology, University of Texas at Austin, Austin, TX, USA
| | - John I Nurnberger
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
| | - Gayathri Pandey
- Department of Psychiatry and Behavioral Sciences, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | | | - Sandra Sanchez-Roige
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Division of Genetic Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Irwin Waldman
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Abraham A Palmer
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Institute of Genomic Medicine, University of California San Diego, La Jolla, CA, USA
| | - Danielle M Dick
- Department of Psychology, Virginia Commonwealth University, Box 842018, 806 W Franklin St, Richmond, VA, 23284, USA
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA
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5
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Abstract
Behavior genetics studies how genetic differences among people contribute to differences in their psychology and behavior. Here, I describe how the conclusions and methods of behavior genetics have evolved in the postgenomic era in which the human genome can be directly measured. First, I revisit the first law of behavioral genetics stating that everything is heritable, and I describe results from large-scale meta-analyses of twin data and new methods for estimating heritability using measured DNA. Second, I describe new methods in statistical genetics, including genome-wide association studies and polygenic score analyses. Third, I describe the next generation of work on gene × environment interaction, with a particular focus on how genetic influences vary across sociopolitical contexts and exogenous environments. Genomic technology has ushered in a golden age of new tools to address enduring questions about how genes and environments combine to create unique human lives.
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Affiliation(s)
- K Paige Harden
- Department of Psychology, University of Texas at Austin, Austin, Texas 78712, USA;
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6
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López-Fernández FJ, Mezquita L, Etkin P, Griffiths MD, Ortet G, Ibáñez MI. The Role of Violent Video Game Exposure, Personality, and Deviant Peers in Aggressive Behaviors Among Adolescents: A Two-Wave Longitudinal Study. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2020; 24:32-40. [PMID: 33252248 DOI: 10.1089/cyber.2020.0030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The impact of violent video game exposure (VVGE) on aggressive behaviors has been extensively explored, but still remains controversial. Although some studies have shown slight detrimental short-term effects of VVGE, other studies have failed to find any consequence. In addition, the existence of long-lasting effects on aggressiveness, or their impact on adolescents, are still not well established. One limitation of most of these studies is that they do not control for other important risk variables for aggressive behaviors, such as personality and deviant peers, nor have they investigated the possible moderation role of these risk factors in the link between VVGE and aggression. Therefore, the main aim was to examine the additive and interactive role of VVGE, personality, and deviant peers in adolescent aggressive behaviors cross-sectionally and longitudinally. Many regression analyses and a cross-lagged autoregressive model were carried out. At both waves, aggressive behavior was predicted by having deviant peers and specific personality traits, especially low agreeableness. VVGE also presented a slight but significant effect at both waves, but it became nonsignificant when controlling for other variables. No long-term effects on the relation between VVGE and aggressive behaviors were found. Some moderation effects were consistently found at both waves: when participants reported having more deviant peers, the effects of VVGE and low agreeableness on aggressive behaviors significantly increased. These findings suggest that multiple biopsychosocial variables and their complex interplay need to be examined to gain a better understanding of the origin and expression of aggressive behavior.
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Affiliation(s)
| | - Laura Mezquita
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló, Spain.,Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Castellón de la Plana, Spain
| | - Paula Etkin
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló, Spain
| | - Mark D Griffiths
- International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, England, United Kingdom
| | - Generós Ortet
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló, Spain.,Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Castellón de la Plana, Spain
| | - Manuel I Ibáñez
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló, Spain.,Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Castellón de la Plana, Spain
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7
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Validation of an abridged, 60-item form, of the Junior Spanish NEO inventory (JS NEO-A60). CURRENT PSYCHOLOGY 2020. [DOI: 10.1007/s12144-020-01135-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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8
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Profiles of Antisocial Behavior in School-Based and At-Risk Adolescents in Singapore: A Latent Class Analysis. Child Psychiatry Hum Dev 2020; 51:585-596. [PMID: 31686291 DOI: 10.1007/s10578-019-00941-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This study used latent class analysis to examine whether multiple subgroups can be identified based on rule-breaking and aggressive behavior in school-based and at-risk adolescent samples. These groups were tested for differences in behavioral, emotional, personality and interpersonal correlates. Rule breaking and aggressive behavior co-occurred across all classes. School-based adolescents were classified as having minimal, minor or moderate antisocial problems. At-risk adolescents were classified as having mild, medium or severe antisocial problems. Generally, at-risk adolescents had higher levels of antisocial behavior, and greater severity of antisocial behavior was associated with more problems in various domains. Results differed however, for the school-based and at-risk samples with respect to emotional problems, sensation-seeking and peer conformity pressure. There is a need to jointly consider both non-aggressive rule-breaking behavior and aggressive behavior in prevention and intervention work, as it is insufficient to address isolated symptoms and problems in children and adolescents.
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9
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Rocheleau GC, Vito AG, Intravia J. Peers, Perceptions, and E-Cigarettes: A Social Learning Approach to Explaining E-Cigarette Use Among Youth. JOURNAL OF DRUG ISSUES 2020. [DOI: 10.1177/0022042620921351] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
This study uses social learning theory to examine whether differential associations with e-cigarette-using peers is related to personal e-cigarette use among youth, and the extent to which this relationship is explained by personal risk perceptions of e-cigarettes. Moreover, this study tests whether the mediation process is moderated by type of e-cigarette user. This study uses a sample of high school seniors from the 2016 Monitoring the Future Study ( N = 2,100), and a subsample of e-cigarette users ( n = 523). Analyses are carried out using OLS and logistic regression. Findings demonstrate that higher levels of peer e-cigarette use are related to higher odds of personal e-cigarette use, but that risk perceptions of e-cigarettes only explain a modest portion of that relationship (about 10%). Furthermore, the mediation process does not appear to vary by type of e-cigarette user. Future directions and policy implications are discussed.
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10
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Azeredo A, Moreira D, Figueiredo P, Barbosa F. Delinquent Behavior: Systematic Review of Genetic and Environmental Risk Factors. Clin Child Fam Psychol Rev 2019; 22:502-526. [PMID: 31367800 DOI: 10.1007/s10567-019-00298-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Delinquency refers to a juveniles' behavior pattern characterized by repeated offending, and is regarded mainly in its social, but also criminal aspects. Delinquent and non-delinquent individuals may be a product of the same society or even the same family. Young individuals who are unable to find affection and protection within the family may become more susceptible to delinquency as a form of empowerment. More than socioeconomic conditions, the lack of interaction between parents and children, the existence of psychopathological problems in either parent, and academic problems, together with a biological vulnerability, may be deciding factors for the involvement of young individuals in delinquent behavior. This review aims to analyze the influence of environmental and genetic factors in the development of delinquent behavior. Studies related to the influence of the environment and genes on the development of delinquent behavior were obtained from multiple databases, through rigorous exclusion and inclusion criteria. Of the 152 documents retrieved, 87 were retained for further analysis, and 36 final studies were considered eligible for inclusion. In addition to these, ten studies were added trough manual search, with the final sample thus comprising 46 articles, published between 1983 and 2016. Objectives, methodological aspects (samples and instruments), and main conclusions were extracted from each study. Overall, the interaction between genetic and environmental factors appears to best explain the variation of delinquent behavior. Environmental risk factors may have differential effects on the behavior of individuals, particularly according to their genetic propensity for delinquency.
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Affiliation(s)
- Andreia Azeredo
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Porto, Portugal
| | - Diana Moreira
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Porto, Portugal. .,Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto and Social and Behavioral Sciences Department, Maia University Institute, Rua Alfredo Allen, 4200-135, Porto, Portugal.
| | - Patrícia Figueiredo
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Porto, Portugal
| | - Fernando Barbosa
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Porto, Portugal
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11
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Belsky DW, Harden KP. Phenotypic Annotation: Using Polygenic Scores to Translate Discoveries From Genome-Wide Association Studies From the Top Down. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2019; 28:82-90. [PMID: 38736689 PMCID: PMC11086979 DOI: 10.1177/0963721418807729] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Genome-wide association studies (GWASs) have identified specific genetic variants associated with complex human traits and behaviors, such as educational attainment, mental disorders, and personality. However, small effect sizes for individual variants, uncertainty regarding the biological function of discovered genotypes, and potential "outside-the-skin" environmental mechanisms leave a translational gulf between GWAS results and scientific understanding that will improve human health and well-being. We propose a set of social, behavioral, and brain-science research activities that map discovered genotypes to neural, developmental, and social mechanisms and call this research program phenotypic annotation. Phenotypic annotation involves (a) elaborating the nomological network surrounding discovered genotypes, (b) shifting focus from individual genes to whole genomes, and (c) testing how discovered genotypes affect life-span development. Phenotypic-annotation research is already advancing the understanding of GWAS discoveries for educational attainment and schizophrenia. We review examples and discuss methodological considerations for psychologists taking up the phenotypic-annotation approach.
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Affiliation(s)
- Daniel W. Belsky
- Department of Epidemiology, Columbia University Mailman School of Public Health
- The Robert N. Butler Columbia Aging Center, Columbia University Mailman School of Public Health
| | - K. Paige Harden
- Department of Psychology, The University of Texas at Austin
- Population Research Center, The University of Texas at Austin
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12
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Abstract
Externalizing problems generally refer to a constellation of behaviors and/or disorders characterized by impulsive action and behavioral disinhibition. Phenotypes on the externalizing spectrum include psychiatric disorders, nonclinical behaviors, and personality characteristics (e.g. alcohol use disorders, other illicit substance use, antisocial behaviors, risky sex, sensation seeking, among others). Research using genetic designs including latent designs from twin and family data and more recent designs using genome-wide data reveal that these behaviors and problems are genetically influenced and largely share a common genetic etiology. Large-scale gene-identification efforts have started to identify robust associations between genetic variants and these phenotypes. However, there is still considerable work to be done. This chapter provides an overview of the current state of research into the genetics of behaviors and disorders on the externalizing spectrum.
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Affiliation(s)
- Peter B Barr
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - Danielle M Dick
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA. .,Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA, USA. .,College Behavioral and Emotional Health Institute, Virginia Commonwealth University, Richmond, VA, USA.
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13
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Harden KP, Mann FD, Grotzinger AD, Patterson MW, Steinberg L, Tackett JL, Tucker-Drob EM. Developmental differences in reward sensitivity and sensation seeking in adolescence: Testing sex-specific associations with gonadal hormones and pubertal development. J Pers Soc Psychol 2017; 115:161-178. [PMID: 29094961 DOI: 10.1037/pspp0000172] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Sensation seeking has been found to increase, on average, from childhood to adolescence. Developmental scientists have hypothesized that this change could be driven by the rise of gonadal hormones at puberty, which affect reward-related processing in the brain. In a large, age-heterogeneous, population-based sample of adolescents and young adults (N = 810; ages 13-20 years), we tested for sex-specific associations between age, self-reported pubertal development, gonadal hormones (estradiol and testosterone) as measured in saliva, reward sensitivity as measured by a multivariate battery of in-laboratory tasks (including the Iowa gambling task, balloon analogue risk task, and stoplight task), and self-reported sensation seeking. Reward sensitivity was more strongly associated with sensation seeking in males than females. For both males and females, reward sensitivity was unrelated to age but was higher among those who reported more advanced pubertal development. There were significant sex differences in the effects of self-reported pubertal development on sensation seeking, with a positive association evident in males but a negative association in females. Moreover, gonadal hormones also showed diverging associations with sensation seeking-positive with testosterone but negative with estradiol. Overall, the results indicate that sensation seeking among adolescents and young adults depends on a complex constellation of developmental influences that operate via sex-specific mechanisms. (PsycINFO Database Record
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14
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Harden KP, Kretsch N, Mann FD, Herzhoff K, Tackett JL, Steinberg L, Tucker-Drob EM. Beyond dual systems: A genetically-informed, latent factor model of behavioral and self-report measures related to adolescent risk-taking. Dev Cogn Neurosci 2017; 25:221-234. [PMID: 28082127 PMCID: PMC6886471 DOI: 10.1016/j.dcn.2016.12.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 11/21/2016] [Accepted: 12/20/2016] [Indexed: 11/25/2022] Open
Abstract
The dual systems model posits that adolescent risk-taking results from an imbalance between a cognitive control system and an incentive processing system. Researchers interested in understanding the development of adolescent risk-taking use a diverse array of behavioral and self-report measures to index cognitive control and incentive processing. It is currently unclear whether different measures commonly interpreted as indicators of the same psychological construct do, in fact, tap the same underlying dimension of individual differences. In a diverse sample of 810 adolescent twins and triplets (M age=15.9years, SD=1.4years) from the Texas Twin Project, we investigated the factor structure of fifteen self-report and task-based measures relevant to adolescent risk-taking. These measures can be organized into four factors, which we labeled premeditation, fearlessness, cognitive dyscontrol, and reward seeking. Most behavioral measures contained large amounts of task-specific variance; however, most genetic variance in each measure was shared with other measures of the corresponding factor. Behavior genetic analyses further indicated that genetic influences on cognitive dyscontrol overlapped nearly perfectly with genetic influences on IQ (rA=-0.91). These findings underscore the limitations of using single laboratory tasks in isolation, and indicate that the study of adolescent risk taking will benefit from applying multimethod approaches.
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Affiliation(s)
- K Paige Harden
- Department of Psychology, University of Texas at Austin, Austin, TX, United States; Population Research Center, University of Texas at Austin, Austin, TX, United States.
| | - Natalie Kretsch
- Department of Psychology, University of Texas at Austin, Austin, TX, United States
| | - Frank D Mann
- Department of Psychology, University of Texas at Austin, Austin, TX, United States
| | - Kathrin Herzhoff
- Department of Psychology, Northwestern University, Evanston, IL, United States
| | - Jennifer L Tackett
- Department of Psychology, Northwestern University, Evanston, IL, United States
| | - Laurence Steinberg
- Department of Psychology, Temple University, Philadelphia, PA, United States
| | - Elliot M Tucker-Drob
- Department of Psychology, University of Texas at Austin, Austin, TX, United States; Population Research Center, University of Texas at Austin, Austin, TX, United States
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15
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Hawes SW, Chahal R, Hallquist MN, Paulsen DJ, Geier CF, Luna B. Modulation of reward-related neural activation on sensation seeking across development. Neuroimage 2017; 147:763-771. [PMID: 27956207 PMCID: PMC5303670 DOI: 10.1016/j.neuroimage.2016.12.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 12/04/2016] [Accepted: 12/08/2016] [Indexed: 11/30/2022] Open
Abstract
Sensation seeking is a personality construct associated with an increased propensity for engaging in risk-taking. Associations with deleterious outcomes ranging from mental health impairments to increased mortality rates highlight important public health concerns related to this construct. Although some have suggested that increased neural responsivity to reward within the ventral striatum (e.g., nucleus accumbens) may drive sensation seeking behaviors, few studies have examined the neural mechanisms associated with stable individual differences in sensation seeking across development. To address this issue, the current study used functional magnetic resonance imaging to examine the association between neural responding to reward and stable patterns of sensation seeking across a three-year follow-up period among healthy adolescents and young adults (N = 139). Results indicated that during early adolescence (~ages 10-12), increased reactivity to reward within the nucleus accumbens (NAcc) was associated with lower levels of sensation seeking across a three-year follow-up. In middle adolescence (~ages 12-16), there was no evidence of a relationship between NAcc reactivity and sensation seeking. However, during the transition from late adolescence into adulthood (~ages 17-25), heightened reward-related reactivity in the NAcc was linked to increased sensation seeking. Findings suggest that the neural mechanisms underlying individual differences in trait-like levels of sensation seeking change from early to late adolescence.
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Affiliation(s)
- Samuel W Hawes
- Florida International University, Center for Children and Families, Department of Psychology, 11200 SW 8th Street, Miami, FL 33199, United States.
| | - Rajpreet Chahal
- University of California, Davis, Department of Psychology, 135 Young Hall, One Shields Avenue, Davis, CA 95616, United States
| | - Michael N Hallquist
- Pennsylvania State University, Department of Psychology, 140 Moore Building, University Park, PA 16801, United States
| | - David J Paulsen
- University of Pittsburgh, Department of Psychology, 121 Meyran Avenue, Pittsburgh, PA 15213, United States
| | - Charles F Geier
- Pennsylvania State University, Department of Psychology, 140 Moore Building, University Park, PA 16801, United States
| | - Beatriz Luna
- University of Pittsburgh, Department of Psychology, 121 Meyran Avenue, Pittsburgh, PA 15213, United States; University of Pittsburgh, Department of Psychiatry, 121 Meyran Avenue, Pittsburgh, PA 15213, United States
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