Genevieve F. Dash
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View article: The power of parenting: mitigating conduct problems among adolescents carrying genetic risk
The power of parenting: mitigating conduct problems among adolescents carrying genetic risk Open
Conduct problems (CPs), including aggression, antisocial behavior, and rule-breaking, emerge in childhood and adolescence. Evidence from twin studies shows that CPs are heritable, with approximately 50% of the variance accounted for by gen…
View article: W81. IMPACT OF EARLY ENVIRONMENTAL RISK ON ASSOCIATIONS BETWEEN GENETIC LIABILITY AND TRAJECTORIES OF EXTERNALIZING PROBLEMS IN EARLY ADOLESCENCE
W81. IMPACT OF EARLY ENVIRONMENTAL RISK ON ASSOCIATIONS BETWEEN GENETIC LIABILITY AND TRAJECTORIES OF EXTERNALIZING PROBLEMS IN EARLY ADOLESCENCE Open
View article: Impact of early environmental risk on associations between genetic liability to externalizing and trajectories of externalizing problems in early adolescence
Impact of early environmental risk on associations between genetic liability to externalizing and trajectories of externalizing problems in early adolescence Open
Objective: We examined whether environmental risk (e.g., prenatal substance exposure, poverty, trauma, discrimination) moderates the association between genetic liability and developmental trajectories of externalizing problems (e.g., aggr…
View article: Causation and common liability in the progression of the United States opioid crisis
Causation and common liability in the progression of the United States opioid crisis Open
Nonmedical use of prescription opioids (NUPO) is widely believed to be a causal influence on heroin initiation. This dissertation aimed to explore the NUPO-heroin relationship by examining heroin use outcomes among subtypes of NUPO initiat…
View article: Differential etiologic associations of heroin use and prescription opioid misuse with psychopathology.
Differential etiologic associations of heroin use and prescription opioid misuse with psychopathology. Open
Patterns of association with externalizing and internalizing features differ across heroin use and prescription opioid misuse (POM). The present study examined whether heroin use and POM display differential etiologic overlap with symptoms…
View article: Predicting first use of heroin from prescription opioid use subtypes: Insights from the Monitoring the Future longitudinal panel
Predicting first use of heroin from prescription opioid use subtypes: Insights from the Monitoring the Future longitudinal panel Open
View article: Causation and Common Liability in the Progression of the US Opioid Crisis
Causation and Common Liability in the Progression of the US Opioid Crisis Open
View article: Validity of an online, self-administered Timeline Followback for alcohol use with adolescents
Validity of an online, self-administered Timeline Followback for alcohol use with adolescents Open
Objective The Timeline Followback (TLFB) is a widely used and well-validated interview-based tool for assessing patterns of recent health risk behavior. There is some evidence of the validity of the TLFB as a self-administered online tool …
View article: Adolescent: provider connectedness and STI risk reduction following a brief alcohol intervention: findings from a randomized controlled trial
Adolescent: provider connectedness and STI risk reduction following a brief alcohol intervention: findings from a randomized controlled trial Open
Objective Given the frequent co-occurrence between alcohol use and sexual behavior among adolescents, alcohol interventions may play a role in helping prevent sexually transmitted infections (STIs) in this age group. Psychotherapy “common …
View article: <scp>Long‐Term RCT</scp> outcomes for adolescent alcohol and cannabis use within a predominantly Hispanic sample
<span>Long‐Term RCT</span> outcomes for adolescent alcohol and cannabis use within a predominantly Hispanic sample Open
Because adolescents are unlikely to seek, receive, or complete treatment for alcohol and/or cannabis misuse, it is important to enhance the lasting impact of clinical contacts when they do occur. Adolescents (N = 506; 72.5% Hispanic) were …
View article: Specificity in genetic and environmental risk for prescription opioid misuse and heroin use
Specificity in genetic and environmental risk for prescription opioid misuse and heroin use Open
Background Many studies aggregate prescription opioid misuse (POM) and heroin use into a single phenotype, but emerging evidence suggests that their genetic and environmental influences may be partially distinct. Methods In total, 7164 ind…
View article: Gene-by-Environment Interaction Effects of Social Adversity on Externalizing Behavior in ABCD Youth
Gene-by-Environment Interaction Effects of Social Adversity on Externalizing Behavior in ABCD Youth Open
View article: Twin study of caffeine use, ADHD, and disrupted sleep in ABCD youth.
Twin study of caffeine use, ADHD, and disrupted sleep in ABCD youth. Open
In a sample of preadolescent twin pairs from the ABCD Study, we did not observe evidence that caffeine use was quasi-causally associated with disrupted sleep at this early developmental stage. However, caffeine use and disrupted sleep emer…
View article: Contextualizing prescription opioid misuse and heroin use within dimensional models of drug involvement
Contextualizing prescription opioid misuse and heroin use within dimensional models of drug involvement Open
View article: Examining the influence of adolescent:provider alliance on youth hazardous drinking: Findings from a randomized controlled trial
Examining the influence of adolescent:provider alliance on youth hazardous drinking: Findings from a randomized controlled trial Open
View article: Detection of vaping, cannabis use, and hazardous prescription opioid use among adolescents
Detection of vaping, cannabis use, and hazardous prescription opioid use among adolescents Open
View article: Measuring retention within the adolescent brain cognitive development (ABCD)SM study
Measuring retention within the adolescent brain cognitive development (ABCD)SM study Open
View article: Big Five personality traits and illicit drug use: Specificity in trait–drug associations.
Big Five personality traits and illicit drug use: Specificity in trait–drug associations. Open
Trait associations common across drugs may be primarily attributable to familial effects. There appears to be more drug-specific influence of personality on use with respect to potentially causal within-pair effects. (PsycInfo Database Rec…
View article: Predicting disordered gambling across adolescence and young adulthood from polygenic contributions to Big 5 personality traits in a UK birth cohort
Predicting disordered gambling across adolescence and young adulthood from polygenic contributions to Big 5 personality traits in a UK birth cohort Open
Background and Aims Previous research has demonstrated phenotypical associations between disordered gambling (DG) and Big 5 personality traits, and a twin study suggested that shared genetic influences accounted for a substantial portion o…
View article: Randomized controlled trial of motivational interviewing for alcohol and cannabis use within a predominantly Hispanic adolescent sample.
Randomized controlled trial of motivational interviewing for alcohol and cannabis use within a predominantly Hispanic adolescent sample. Open
Hispanic youth represent one of the fastest-growing minority groups. Yet, we know little about Hispanic adolescents' response to empirically-supported interventions for adolescent addiction, including motivational interviewing (MI). This r…
View article: Past year high-intensity drinking moderates the association between simultaneous alcohol and marijuana use and blackout frequency among college students
Past year high-intensity drinking moderates the association between simultaneous alcohol and marijuana use and blackout frequency among college students Open
Objective: The role of simultaneous alcohol and marijuana (SAM) use in the experience of blackouts among college students is unclear. To clarify discrepancies, the current study evaluated whether the association between SAM user sta…
View article: Are prescription misuse and illicit drug use etiologically distinct? A genetically-informed analysis of opioids and stimulants
Are prescription misuse and illicit drug use etiologically distinct? A genetically-informed analysis of opioids and stimulants Open
Background Drug classes are grouped based on their chemical and pharmacological properties, but prescription and illicit drugs differ in other important ways. Potential differences in genetic and environmental influences on the (mis)use of…
View article: Sex differences in the relative influence of marital status and parenthood on alcohol use disorder symptoms: A multilevel discordant twin design.
Sex differences in the relative influence of marital status and parenthood on alcohol use disorder symptoms: A multilevel discordant twin design. Open
Marriage and parenthood are associated with alcohol use and use disorder (AUD), although they are confounded such that many studies struggle to identify their unique and/or causal effects. The present study utilized a genetically informed …
View article: Typologies of illicit drug use in mid‐adulthood: a quasi‐longitudinal latent class analysis in a community‐based sample of twins
Typologies of illicit drug use in mid‐adulthood: a quasi‐longitudinal latent class analysis in a community‐based sample of twins Open
Aims To identify drug use typologies based on substances used and persistence of use over two time points, use a genetically informed design to explore twin concordance of and genetic influence on the use typologies and compare patterns of…
View article: High‐Intensity Drinking in Adult Australian Twins
High‐Intensity Drinking in Adult Australian Twins Open
Background Many adult drinkers consume far beyond the binge threshold. This “high‐intensity drinking” (HID), defined as 2 (HID‐2) and 3 (HID‐3) times the binge threshold, is of public health interest due to its role in acute alcohol‐relate…
View article: Contextual risk among adolescents receiving opioid prescriptions for acute pain in pediatric ambulatory care settings
Contextual risk among adolescents receiving opioid prescriptions for acute pain in pediatric ambulatory care settings Open
View article: “Ethical considerations in providing psychological services to unaccompanied immigrant children”
“Ethical considerations in providing psychological services to unaccompanied immigrant children” Open
Over 50,000 youth, mostly between the ages of 13 and 17 years, migrated to the United States (US) without familial accompaniment in fiscal year 2018. The tripartite process of pre-flight, flight, and resettlement exposes these unaccompanie…
View article: Big Five personality traits and alcohol, nicotine, cannabis, and gambling disorder comorbidity.
Big Five personality traits and alcohol, nicotine, cannabis, and gambling disorder comorbidity. Open
The Diagnostic and Statistical Manual of Mental Disorders (DSM; 5th ed.) reassignment of gambling disorder as an addictive disorder alongside the substance-related addictive disorders encourages research into their shared etiologies…
View article: High intensity drinking : prevalence and correlates in a community-based sample of Australian adults
High intensity drinking : prevalence and correlates in a community-based sample of Australian adults Open
Many adult drinkers consume far beyond the established binge threshold (i.e., 4/5+ drinks for women and men, respectively). High intensity drinking (HID), defined in two levels at two (high intensity low [HIL]) and three (high intensity hi…
View article: The Somatic Marker Hypothesis and Sexual Decision Making: Understanding the Role of Iowa Gambling Task Performance and Daily Sexual Arousal on the Sexual Behavior of Gay and Bisexual Men
The Somatic Marker Hypothesis and Sexual Decision Making: Understanding the Role of Iowa Gambling Task Performance and Daily Sexual Arousal on the Sexual Behavior of Gay and Bisexual Men Open
These findings highlight the influence of sexual arousal on sexual engagement, which differed by IGT scores; the effect of arousal on CAS was much less variable and may not be moderated by neurocognitive factors. This study supports the im…