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OBJECTIVE: Intergenerational studies have identified relations between adolescents' and their future offspring's cannabis and alcohol use, but rarely have examined the association for other illicit drug use. Given the low prevalence of such use in community populations, we pooled data from three prospective intergenerational studies to test this link. METHOD: Participants were 1,060 children of 937 parents who had been repeatedly assessed since early adolescence. Children and parents reported on their use of cocaine, stimulants, hallucinogens, sedatives/tranquilizers, and opiates/narcotics from ages 10 to 18 years. Intergenerational similarities in any versus no use of these drugs were formally modeled using logistic regression. Patterns also were descriptively analyzed. RESULTS: Parent illicit substance use was associated with significantly higher odds of child use (adjusted odds ratio [95% confidence interval] = 2.682 [1.328-5.416], p = 0.006). However, intergenerational continuity was modest; 87% of children whose parent used illicit drugs in adolescence did not use such drugs, and 77% of parents of children who used illicit drugs had not themselves used these drugs during adolescence. CONCLUSIONS: The use of illicit substances by parents during their teenage years poses a risk for their offspring's similar behaviors. However, the discontinuity of these behaviors across generations implies children are largely resilient to or protected from this risk, and conversely that other aspects of parents' and children's experiences or characteristics may be more powerful risks for children's illicit drug use than this transgenerational influence.

(a) Parents' use of illicit drugs during adolescence significantly increased risk that their adolescent children would use such drugs. (b) However, most parents who used illicit drugs did not have children who used illicit drugs, and conversely, the majority of adolescents who used illicit drugs did not have parents who had used such drugs in their adolescence.

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OBJECTIVE: Few studies of recreational cannabis legalization (RCL) have assessed adolescents both before and after RCL or considered moderators of RCL effects. The present study tested whether RCL was more strongly associated with cannabis use for girls and among youth whose parents had a history of cannabis use during adolescence. METHOD: Data were pooled from 940 adolescents from three intergenerational studies that began in Washington (where RCL was enacted in 2012), Oregon (RCL year = 2015), and New York (RCL year = 2021). Youth were assessed repeatedly from ages 13 to 18 years (k = 3,650 person-years) from 1999 to 2020 (prior to RCL in New York). Parent cannabis use at or before age 18 years (yes/no) was assessed prospectively during the parent's adolescence. Multilevel models focused on the between-subjects effects of years of youth exposure to RCL on adolescents' mean cannabis use likelihood, and interactions with child sex and parent use history. RESULTS: Child exposure to RCL was associated with a higher likelihood of cannabis use if their parents had a history of adolescent use, (Estimate [SE] = 0.67 [0.25], p = 0.008), versus no such history (Estimate [SE] = -0.05 [0.28], p = 0.855). RCL effects were not moderated by child sex. CONCLUSIONS: The effects of RCL on adolescents' cannabis use may depend on their parents' history of using the drug. Identifying other moderators of RCL effects, and understanding the mechanisms of these risks and the ways that parents and communities can offset them, are prevention priorities.

(1) Adolescents' use of cannabis may have intergenerational consequences, making it more likely their future offspring will use cannabis. (2) Whether or not recreational cannabis legalization influences adolescents' cannabis use may depend on their parents' cannabis use history. (3) Parenting in a state with liberalized cannabis policies may present new challenges and require that novel prevention resources be developed.

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The dual pathway hypothesis of risk for substance use was tested by examining risk from symptoms of conduct problems and depressive symptoms in adolescence (from ages 10-11 to 17-18 years) to substance use-including tobacco, alcohol, cannabis, and other illicit drugs-in both early adulthood (approximately from ages 20 to 29 years) and middle adulthood (approximately from ages 29 to 38 years). Hypotheses were tested on a sample of boys who were at risk for conduct problems by virtue of the neighborhoods where they lived in childhood (the Oregon Youth Study; N = 206 at Wave 1). Dual-trajectory modeling (Latent Class Analysis) resulted in a 3-group solution of high, moderate, and low co-occurring symptoms. The latent class of boys with co-occurring symptoms in adolescence showed higher levels of substance use in adulthood; namely, higher levels of cannabis and illicit substance use during early adulthood compared to either of the moderate or low symptom classes, and higher use of cannabis in midadulthood than the low symptom class. Those with co-occurring symptoms also showed, overall, higher vulnerability to use of tobacco in these 2 periods, but not to higher use of alcohol. Regression analyses indicated that the higher substance use of the co-occur group of men was related to their adolescent conduct problems, but was not related to their adolescent depressive symptoms; however, these associations were nonsignificant when adolescent use of the respective substances were included in the models. Thus, the dual-trajectory hypothesis was not supported. However, the findings indicated that, as assessed in the present study, the psychopathology symptoms of boys with conduct problems in adolescence who show risk for later substance use may be complex, involving depressive symptoms.

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INTRODUCTION: Canada, Uruguay, and 18 states in the U.S. have legalized the use of nonmedical (recreational) cannabis for adults, yet the impact of legalization on adolescent cannabis use remains unclear. This study examined whether cannabis legalization for adults predicted changes in the probability of cannabis use among adolescents aged 13-18 years. METHODS: Data were drawn from 3 longitudinal studies of youth (spanning 1999-2020) centered in 3 U.S. states: Oregon, New York, and Washington. During this time, Oregon (2015) and Washington (2012) passed cannabis legalization; New York did not. In each study, youth average age was 15 years (total N=940; 49%-56% female, 11%-81% Black/African American and/or Latinx). Multilevel modeling (in 2021) of repeated measures tested whether legalization predicted within- or between-person change in past-year cannabis use or use frequency over time. RESULTS: Change in legalization status across adolescence was not significantly related to within-person change in the probability or frequency of self-reported past-year cannabis use. At the between-person level, youth who spent more of their adolescence under legalization were no more or less likely to have used cannabis at age 15 years than adolescents who spent little or no time under legalization. CONCLUSIONS: This study addresses several limitations of repeated cross-sectional studies of the impact of cannabis legalization on adolescent cannabis use. Findings are not consistent with changes in the prevalence or frequency of adolescent cannabis use after legalization. Ongoing surveillance and analyses of subpopulations are recommended.

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Basic research studies in the past 2 decades have established that conduct problems and antisocial behavior are associated across generations within families. The Fast Track study represents a major prevention effort with children showing higher levels of conduct problems in childhood, and the Rothenberg et al. (Journal of Child Psychology and Psychiatry, 2022) study sheds light on whether this intervention has beneficial effects on the family of procreation. In this commentary, we consider the implications of the major finding that such effects were found for women but not for men. We discuss evidence that men's parenting behavior is influenced by the parenting behavior and overall risk of their women partners, and thus preventive interventions in childhood may have beneficial influences on fathers through mothers.

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Criminal offending and mental health problems often co-occur. This study examined competing models to understand bidirectional associations between crime and mental health problems over time among at-risk men in the U.S. It was hypothesized that there would be significant cross-lagged associations of offending and mental health problems in early adulthood. Longitudinal data were drawn from 206 at-risk men enrolled in the Oregon Youth Study. Random intercept cross-lagged models examined bidirectional associations between mental health problems (assessed with the 53-item Brief Symptom Inventory) and self-reported offending in early adulthood across 6 time points from ages 19-20 to 29-30 years. Sociodemographic factors, prior levels, and common risk factors (i.e., parents' criminality, mental health problems, and socioeconomic status, as well as child age, antisocial propensity, and internalizing behaviors) were controlled during analysis. A robust association between mental health problems and offending was found for the early adult period, especially for total and violence offenses. Findings did not support the hypothesized positive cross-lagged effects. Instead, two cross-lagged effects emerged indicating that offending was inversely related to subsequent mental health problems. Childhood antisocial propensity and internalizing behaviors emerged as important predictors of stable between-person level differences in offending and mental health problems, respectively, although results differed as a function of offense categories (total, violence, property, drug). Findings indicate that the relation between mental health problems and offending is unidirectional, temporal, and partially spurious. Preventing child internalizing behaviors and child antisocial behaviors holds promise for reducing early adult mental health problems and offending.

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Background: Associations between men's prior cannabis use and their physical and psychosocial adjustment were examined using prospective data across adolescence (ages 13-20 years), early adulthood (ages 20-30 years), and midadulthood (ages 30-38 years). The theoretical framework was based in developmental-contextual and lifespan approaches. Method: Models were tested using men in the Oregon Youth Study who had been studied since ages 9 to 10 years and who, in childhood, lived in neighborhoods with higher than average rates of delinquency. Cannabis use in adolescence was used to predict early adult outcomes (and early adult use to midadult outcomes). In addition, a set of covariates was added to the models, including childhood risk factors assessed at age 9 years (ie, family socioeconomic status; externalizing behaviors; and if available, the childhood proxy for the outcome [eg, age 9 intelligence scale]) and alcohol use in adolescence (or early adulthood). physical health outcomes included accidental injuries, problems resulting from a prior injury, body mass index, self-report health, and also pain and cardiovascular risk (blood pressure and pulse rate) in midadulthood. Psychosocial outcomes included income, housing insecurity, intelligence, depressive symptoms, psychosis symptoms, hostility/aggression, social problems, and attention problems. Results: Whereas there was almost no prediction from prior cannabis use to the physical health outcomes, there were comprehensive associations of cannabis use from the prior developmental period and psychosocial outcomes in both early adulthood and midadulthood. Conclusion: Cannabis use in prior developmental periods was associated with a broad range of types of poor psychosocial adjustment in adulthood.

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To date, our knowledge of the effects of exposure to intimate partner violence (IPV) on children's functioning via parenting have relied on individual approaches, effectively placing parents outside of a relationship context, and greatly neglecting to incorporate fathers. The present study addresses these gaps by utilizing a dyadic model to assess how mothers' and fathers' psychological and physical IPV perpetration in early childhood (age 5 years) predicts both their own and each other's parenting in midchildhood (age 7 years) and, in turn, children's social and scholastic competence in late childhood (ages 11-12 years). Such models reflect the current consensus that bidirectional IPV is the most common pattern among couples. The present study involved 175 children (87 females) of 105 mothers and 102 fathers who were originally in the Oregon Youth Study (OYS, N = 206). Simple mediation results suggest maternal involvement in parenting is an important mediational mechanism for the relation between maternal IPV as a perpetrator and victim and childhood competencies. Similarly, father's involvement with parenting served as a mediational mechanism for social competence but only for his own IPV perpetration. Dyadic actor-partner models with maternal and paternal parenting yielded few significant mediational pathways, which is likely partially due to strong shared variance across partners in both IPV and parenting, leaving little unique variance. Overall, results indicated that father's IPV perpetration adds valuable information in explaining child adjustment. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

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OBJECTIVE: The aims of this brief report were to examine the extent to which early onset of cannabis use by parents and their children, and intergenerational continuity in early-onset cannabis use by parents and children, differ as a function of parent age at birth of first child. METHOD: A total of 795 parent-child dyads (57% male parents and 49% male children) were compiled from three intergenerational studies: Oregon Youth Study-Three Generational Study (OYS-3GS), Rochester Youth Development Study and Rochester Intergenerational Study (RYDS-RIGS), and Seattle Social Development Project-The Intergenerational Project (SSDP-TIP). Parents and children identified as non-Hispanic White (29% and 22%, respectively), Black (55% and 47%), and Hispanic (8% and 11%). Early-onset cannabis use was defined as initiation at or before age 15. Time-varying effect models were fit to examine the research questions. RESULTS: Among parents, earlier initiation of cannabis use was associated with an earlier entry into parenthood. Moreover, parents' later age at first birth was predictive of a lower prevalence of early-onset cannabis use among their children. Last, regarding intergenerational continuity, parental early onset of cannabis use increased the likelihood of child early-onset use, but only among older parents (i.e., later age at first birth). CONCLUSIONS: We provide a nuanced examination of the associations between parental and child early-onset cannabis use as a function of parents' age at first birth and describe a novel approach to incorporating parent's age at first birth into models of intergenerational continuity.

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Using a long-term prospective longitudinal study of U.S. men and their fathers, the present study examined the extent to which the quantity (i.e., shared activities between fathers and sons) and the quality (i.e., assessors' ratings of fathers' positive behaviors toward sons and the relationship quality between fathers and sons) of father involvement during childhood influenced sons' diurnal patterns of salivary cortisol in adulthood (late 30s) directly and indirectly through substance use across the 20s. Findings indicated that the quantity of father involvement during childhood was directly associated with sons' diurnal cortisol patterns assessed almost 30 years later. Specifically, the quantity of father involvement in childhood significantly increased the intercept (i.e., upon awakening) and also led to a greater reduction in cortisol across the day, suggesting a well-regulated diurnal cortisol pattern. The quantity of father involvement significantly reduced the amount of sons' illicit drug and tobacco use across the 20s. Tobacco use across the 20s was associated with a lower cortisol intercept level (upon awakening), although the mediating path was not significant. The present study provided empirical evidence demonstrating long-term physiological and behavioral consequences of father involvement in childhood and its potency as a crucial early caregiving environment for sons.

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Purpose: To examine moderation of intergenerational transmission of crime and antisocial behavior of parents to adult arrests of sons (from age 18 years to ages 37-38 years). Moderators examined were from late childhood (constructive parenting and sons' inhibitory control, internalizing symptoms, and cognitive function), adolescence (delinquency and deviant peer association), and early adulthood (educational achievement, employment history, substance use, deviant peer association, and partner antisocial behavior). Methods: Study participants were parents and sons (N = 206) from the longitudinal Oregon Youth Study, recruited from schools in the higher crime areas of a medium-sized metropolitan region in the Pacific Northwest. Assessment included official arrest records, school data, interviews, and questionnaires. Results: As hypothesized, parents' and sons' histories of two or more arrests were significantly associated. Predictions of sons' arrests from a broader construct of parental antisocial behavior were significantly moderated by sons' late childhood cognitive function and early adult employment history, substance use, and romantic partner's antisocial behavior. Overall, there was relatively little intergenerational association in crime at low levels of these moderators. Conclusions: Findings indicate relatively large intergenerational associations in crime. The identified moderators may be used as selection criteria or targeted in prevention and treatment efforts aimed at reducing such associations.

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Six original research papers were submitted to this Special Section to address questions regarding the intergenerational transmission of risk for cannabis and other substance use. Study teams recruited youth in Iowa, Washington, Oregon, New York, and Arizona in the 1980s-1990s, assessed them into adulthood, and recruited their partners and offspring for another study. All of the studies assessed substance use in 2 or more generations. Other strengths in this section include the strong representation of fathers, the demographic diversity of the samples as a whole, and the demonstrations of varied statistical and replication approaches. The findings highlight features of parental histories of cannabis use during adolescence that are associated with their children's risk for cannabis use and factors that explain or weaken intergenerational similarities. Two groups of prevention scholars also offered commentaries on the implications of these studies for prevention and training, and collaboration. It is hoped that the Special Section will stimulate new hypotheses, replications, and communication among etiological and prevention researchers. Furthermore, the papers highlight that the familial transmission of substance use risk should be taken into account more fully in the design of prevention programs to maximize impacts for youth as well as their future offspring. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

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The present study examined associations between parents' and their children's ages of onset of cannabis use using a data synthesis methodology to pool data from 3 similarly designed intergenerational studies. Regarding age of first use of cannabis, prospective data were collected at one or more assessments from early to late adolescence in each generation. The extent to which parent and offspring gender separately or jointly moderated intergenerational effects was examined. Data were harmonized from studies originating in the states of Washington (Bailey, Hill, Epstein, Steeger, & Hawkins, 2018), New York (Thornberry, Henry, Krohn, Lizotte, & Nadel, 2018), and Oregon (Capaldi, Kerr, & Tiberio, 2018) when the parents were in late childhood to early adolescence; analyses concerned 1,081 parents and their children from 971 unique families. Parents' and their children's age of cannabis use onset during adolescence were modeled using discrete-time survival analysis techniques. Although data were successfully synthesized across the studies, the primary hypothesis was not supported: parents' earlier age of first cannabis use during adolescence was not significantly associated with earlier onset of cannabis use in the offspring generation. Rather, parents' histories of any cannabis use in adolescence-regardless of timing-were linked with increased risk for early onset cannabis use by their children compared to parents with no history of use during adolescence. There were no significant parent, child, or parent-by-child gender moderation effects. Thus, prevention of adolescent onset of cannabis in one generation may have prevention benefits for the next. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

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BACKGROUND: Associations of exposure to intimate partner violence (IPV) and parent-to-child aggression (PCA) with child adjustment have not been examined adequately for community samples. OBJECTIVE: To examine main, cumulative, and interactive associations of IPV and PCA (separately for physical and psychological aggression) with four aspects of child adjustment (i.e., externalizing and internalizing behavior; social and scholastic competence). Associations were examined between (a) G1 parent behavior and the adjustment of G2 boys (N = 203) at ages 13-14 years and (b) G2 parent behavior and the adjustment of G3 children (N = 294) at ages 4-5 and 11-12 years. PARTICIPANTS AND SETTING: Families in a prospective, multigenerational dataset. METHODS: Measures included reports by caregivers, children, and teachers. Cross-sectional regression models (controlling for parent socioeconomic status and G3 child gender) examined: (a) main effects of IPV or PCA, (b) the simultaneous (i.e., cumulative) effects of both IPV and PCA, and (c) interactive effects of IPV and PCA (sample size permitting) on each of the child adjustment outcomes. RESULTS: When considered simultaneously, PCA (but not IPV) was associated with each aspect of child adjustment. The interaction between PCA and IPV indicated lower G2 adolescent scholastic competence and greater G3 preschool externalizing behavior for children exposed to lower levels of IPV and higher levels of PCA. CONCLUSION: Psychological and physical PCA were associated with child adjustment problems even when accounting for IPV. Findings support the use of evidence-based programs to prevent PCA and PCA-associated child adjustment problems.

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We examined alcohol, tobacco, and marijuana (ATM) use onset across early to late adolescence in a sample of fathers and their offspring. We tested a theory of developmental congruence in polysubstance use, or the extent to which fathers' ATM use onset in early adolescence increased risk for earlier ATM onset by their offspring. Average rates of adolescent ATM use onset were also compared across generations, which may reflect intergenerational discontinuity and secular trends. Children (n = 223, 44% boys) and their fathers (n = 113; originally recruited as boys at neighborhood risk for delinquency) contributed repeated prospective self-reports of their ATM use across adolescence (as late as age 18 years). Mothers' ATM use (retrospective) through age 18 years was available for 205 children. Data were analyzed using discrete-time survival mixture analysis. Compared with their fathers, boys and girls showed later onset for tobacco use, and girls showed later onset alcohol use. Developmental congruence was partially supported: Children showed earlier ATM use onset if their fathers were assigned to the early adolescent polysubstance use onset class, compared to the late-adolescent predominantly alcohol and tobacco onset class; mothers' ATM use in adolescence attenuated this effect. Consistent with national secular trends, rates of adolescent onset tobacco and alcohol use declined across generations, whereas marijuana use onset did not. However, there was intergenerational transmission of risk for early polysubstance use onset. Prevention that delays early substance use may have early life span effects as well as transgenerational implications. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

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BACKGROUND: Parent substance use is a risk factor early adolescents' substance use. Theoretical models of deviance and general substance use risk may not apply to risk-transmission pathways involving parents' prescription opioid misuse (POM) and child outcomes. Thus, we examined predictions of children's alcohol, tobacco, and marijuana (ATM) use in early adolescence, from parental POM, delinquency, depressive symptoms, and ATM use. METHOD: Children (n = 216; 121 female) participated from early childhood to ages 11-12 or 13-14 years with their 111 fathers and 136 mothers. At all available waves, self-reports were collected on each parents' POM, ATM, prescription opioid use (POU), depressive symptoms, and delinquent behavior, and children's ATM use. RESULTS: Poisson regressions were run separately by parent, controlled for child age and gender and paternal age at child's birth, and accounted for clustering of children in families. Child ATM use was predicted by paternal POM, but the effect was better explained by paternal ATM use, which was a stronger effect in families with higher father-child residential contact. In contrast and unexpectedly, mothers' POU but not POM predicted child ATM use, and the effect was not explained by the significant predictions from maternal ATM use and delinquency. CONCLUSION: Fathers' POM and mothers' POU predicted child ATM use by early adolescence. Findings generally were consistent with parent-child risk-transmission processes described for other substances. Resident fathers' substance use and multiple maternal risk factors are worthy foci for prevention of the intergenerational transmission of substance use.

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Whether men's and women's reciprocation of their intimate partners' negative and positive affect during conflictual topic discussions accounted for the association between their trait hostility and perpetration of physical intimate partner violence (IPV) was examined within a dyadic model, using concurrent measurement. The work builds on that of Dr. Tom Dishion regarding hostile and coercive interactions in key relationships on risk outcomes and the importance of moment-by-moment influences in social interactions. Using dynamic development systems theory and a community sample of at-risk men (N = 156) and their female partners, the hypothesis that quicker negative and slower positive affect reactivity would account for physical IPV perpetration beyond trait hostility was tested. Results suggest that, for women, quicker negative affect reactivity partially explains the hostility IPV association, whereas for men, trait hostility of both partners best explained their perpetration of physical IPV. No support was found for positive affect reactivity as a protective relationship process for IPV involvement. Findings are in line with other studies indicating men were less likely to engage in negative reciprocity relative to women. Furthermore, findings highlight how both partners' individual characteristics, communication patterns, and emotion regulation processes germane to the romantic relationship impact the likelihood of experiencing physical IPV.

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OBJECTIVE: The prevalence of misuse of prescription opioids across adulthood and the associations of such misuse with symptoms of psychopathology and use of other substances were examined for an at-risk community sample of men. METHOD: For a longitudinal study of boys (N = 206) followed to adulthood, misuse of prescription opioids was assessed on 13 occasions from ages 20-21 years to 37-38 years. Prediction of misuse was examined from prospectively assessed risk factors in 3 models: (a) parental substance use during the men's adolescence; (b) the men's own risk behaviors in adolescence-delinquent behavior, depressive symptoms, and use of tobacco, alcohol, marijuana, and opioids; and (c) within- and between-individual effects of the men's risk behaviors during adulthood. RESULTS: Opioid misuse was reported by 29% of men. After accounting for effects of age and considered individually, parent marijuana use and all of the adolescent and adult risk factors (except adolescent depressive symptoms) were significant between-individual predictors of opioid misuse. Furthermore, within-individual prediction was significant for adult delinquency and alcohol use after accounting for increases in opioid misuse with age. When risk factors were tested simultaneously, men's adult delinquency and use of marijuana and tobacco remained significant between-individual predictors, whereas no parental or adolescent risk factors remained significant in these models. CONCLUSION: Both adolescent and adult risk factors were examined that predicted adult opioid misuse. Preventing adolescent problem behavior and using such histories to inform screening for misuse risk in adulthood may reduce the burden of the opioid crisis. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

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A risk factor or intervention (an independent variable) may influence a substance abuse outcome (the dependent variable) indirectly, by affecting an intervening variable (a mediator) that in turn affects that outcome. Mediation analysis is a statistical method commonly used to examine the interrelations among independent, mediating, and dependent variables to obtain the direct and indirect effects of an independent variable on a continuous dependent variable. However, mediation analysis may also be used with binary outcomes, such as a diagnosis of an alcohol use disorder (AUD). Study 1 demonstrated methods of mediation analysis with binary outcomes by examining the direct and indirect effects of pro-alcohol social influences on an AUD, as a function of: (a) the distribution of the independent variable (binary vs. continuous), (b) the frequency of the outcome (non-rare vs. rare), and (c) the effect metric (probability vs. odds ratio). Study 2 was a Monte Carlo (simulation) study of bias in the indirect effects based on estimates from the first study. These methods have wide applicability in addictions research because many key outcomes are binary, and mediation analysis is frequently used to study the causal mechanisms by which interventions and risk factors affect substance abuse.

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Findings as to whether individuals' experiences of physical maltreatment from their parents in childhood predict their own perpetration of physical maltreatment toward their children in adulthood are mixed. Whether the maltreatment experienced is severe versus moderate or mild may relate to the strength of intergenerational associations. Furthermore, understanding of the roles of possible mediators (intervening mechanisms linking these behaviors) and moderators of the intervening mechanisms (factors associated with stronger or weaker mediated associations) is still relatively limited. These issues were examined in the present study. Mediating mechanisms based on a social learning model included antisocial behavior as assessed by criminal behaviors and substance use (alcohol and drug use), and the extent to which parental angry temperament moderated any indirect effects of antisocial behavior was also examined. To address these issues, data were used from Generations 2 and 3 of a prospective three-generational study, which is an extension of the Oregon Youth Study. Findings indicated modest intergenerational associations for severe physical maltreatment. There was a significant association of maltreatment history, particularly severe maltreatment with mothers' and fathers' delinquency. However, neither delinquency nor substance use showed significant mediational effects, and parental anger as a moderator of mediation did not reach significance.

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