The social ecology of adolescent alcohol misuse

Youth participation in substance use prevention: A national profile, 2011-2019

PURPOSE

Prevention efforts are critical to avoid the negative consequences of substance use in adolescents. This study aimed to examine national trends and sociodemographic differences in adolescents' participation in school-based substance use prevention (SUP) education, community-based SUP programs, as well as family conversations about substance use.

METHODS

Publicly available data for adolescents aged 12-17 from the annual cross-sectional surveys of the National Survey on Drug Use and Health 2011-2019 were analyzed.

RESULTS

Across the survey years, up to 74.9%, 12.2%, and 58.1% of adolescents reported having participated in school-based SUP education, community-based SUP programs, and family conversations about the danger of substance use in the past-year, respectively. From 2011 to 2019, statistically significant decreases were observed in adolescents' participation in school-based SUP education (OR = 0.97, 95% CI: 0.96, 0.98, p < 0.001) and community-based SUP programs (OR = 0.98, 95% CI: 0.97, 0.99, p < 0.001). Meanwhile, no significant changes were observed in adolescents' participation in family conversations about the dangers of substance use. Overall, lower levels of participation in school-based and community-based SUP programs were found in adolescents aged 16-17. Adolescents living in rural areas showed lower levels of participation in school-based SUP programs and family conversations about SUP. Racial/ethnic minority adolescents overall were less likely to participate in conversations with parents about SUP than Whites.

CONCLUSIONS

Further development and implementation of developmentally appropriate, gender-specific, culturally sensitive, and contextually informed SUP programs at school, community, and family levels are needed.

Differentiating action from inaction: Longitudinal relations among impulsive personality traits, internalizing symptoms, and drinking behavior

BACKGROUND

Impulsive personality traits are strong, consistent risk factors for heavy drinking, and modern theories suggest that impulsive traits may also confer risk for internalizing symptoms. However, it remains unclear which specific impulsive traits are linked with heavy drinking versus internalizing symptoms, and whether heavy drinking and internalizing symptoms are mechanisms of risk for negative alcohol consequences in impulsive individuals.

METHOD

Data are from a longitudinal study of young adults (N = 448, Mage = 22.27, 43.5 % female) assessed at baseline (T1), 6 months (T2), and one year later (T3). Longitudinal path models tested whether T1 impulsive traits (i.e., lack of premeditation, lack of perseverance, sensation seeking, positive urgency, negative urgency) were indirectly associated with T3 negative alcohol consequences through heavy T2 drinking and T2 internalizing symptoms (i.e., depression, anxiety, stress). Separate models were tested for positive and negative urgency given strong correlations between these measures.

RESULTS

Across models, T1 lack of premeditation indirectly predicted more T3 negative alcohol consequences through heavy T2 drinking. When tested separately, T1 negative urgency indirectly predicted more T3 negative consequences through higher T2 stress and depressive (but not anxiety) symptoms, and T1 positive urgency predicted higher T2 anxiety symptoms, but T2 anxiety was unrelated to T3 negative consequences. Across models, T1 sensation seeking indirectly predicted less T3 negative consequences through decreased T2 depression.

CONCLUSIONS

Distinct impulsive traits prospectively predicted heavy drinking and internalizing symptoms, both of which conferred risk for negative alcohol consequences. Findings underscore the importance of targeted interventions based on personality and suggest that decreases in drinking may be more effective prevention for those who lack premeditation, whereas decreases in internalizing, particularly depression/stress, may be critical for those high in negative urgency.

Protective factors in the relationship between perceived discrimination and risky drinking among American Indian adolescents

INTRODUCTION

The relationship between perceived discrimination and risky drinking among American Indian (AI) youth is understudied, and the potential protective factors that may buffer this association are unknown. Therefore, the objective of this study was to examine protective factors across individual, family, school, peer, and cultural domains of the social ecology that might attenuate the relationship between perceived discrimination and risky drinking among AI adolescents.

METHOD

Data were from the Substance Use Among American Indian Youth Study (Swaim and Stanley, 2018, 2021). AI youth who have used alcohol in their lifetime (n = 2516 within 62 schools) had an average age of 15.16 years (SD = 1.75) and 55.5% were female. Five sets of linear regressions were conducted. Risky drinking was regressed on demographic variables, alcohol use frequency, perceived discrimination, one protective factor (religiosity, parental monitoring, peer disapproval of alcohol use, school engagement, and ethnic identity), and one two-way interaction between perceived discrimination and the protective factor.

RESULTS

Prevalence of risky drinking among lifetime drinkers was 40.1%. There were positive associations between perceived discrimination and risky drinking in all models (Bs range from.20 to.23; p <.001). Parental monitoring had a negative association with risky drinking (B = -0.255, p <.001). Religiosity was the only statistically significant moderator (B = -0.08, p = 0.01), indicating that religiosity weakened the relation between perceived discrimination and risky drinking.

CONCLUSIONS

Religiosity may represent an important protective factor that could help guide efforts to prevent risky drinking in the face of discrimination among AI adolescents.

Determinants of alcohol use among young males in two Indian states: A population-based study

OBJECTIVES

There is insufficient evidence about the determinants of alcohol use amongst young people in India and other low-and middle-income countries, despite alcohol's high contribution to disease burden and increasing consumption in this population. We aimed to identify and estimate the determinants of alcohol use in a representative sample of 2716 young men from Bihar and Uttar Pradesh who participated in the 'Understanding the Lives of Adolescents and Young Adults' (UDAYA) study.

METHODS

First, we developed an exploratory conceptual framework of potential alcohol use determinants in the study settings based on available literature. We then estimated the effects of 35 potential alcohol use determinants identified in the conceptual framework (including 14 latent factors identified through exploratory factor analysis) on any alcohol use in the past 3 years and regular alcohol use amongst past three-year drinkers, using mixed-effects logistic models. The determinants explored were operationalised using longitudinal data from the UDAYA study.

RESULTS

Our adjusted models identified 18 determinants for past 3-year alcohol use and 12 determinants for regular use. Distal determinants (e.g., socioeconomic status), intermediate determinants (e.g., parental alcohol use, media use), and proximal determinants (e.g., emotional regulation, early tobacco use) were identified. Geographical variations in both outcomes indicate potential differences in unmeasured community-level determinants (e.g., alcohol availability and acceptability).

CONCLUSIONS

Our findings extend the generalizability of several known determinants across settings, yet highlight the importance of addressing alcohol use in young people as a complex and context-dependent issue. Many identified determinants (e.g., education, media use, poor parental support, early tobacco use) are amenable to intervention through multi-sectoral prevention programs/policies. Such determinants should be the focus of ongoing policy/intervention development efforts in the region, and our revised conceptual framework may inform further research in India or similar South Asian settings.

School-Level Longitudinal Predictors of Alcohol, Cigarette, and Marijuana Use

This study analyzed measures aggregated at the school level to identify key predictors of drinking alcohol, binge drinking, smoking cigarettes, and using marijuana. Using data collected from 6th through 12th grade students between 2011 and 2015, we identify school-level variables that predict school-level prevalence in the subsequent year. Data included prior year assessments of: (1) school-wide prevalence, (2) perceived ease of access to drugs, (3) perceived adult disapproval of drug use, (4) perceived peer disapproval of drug use, and (5) perceived prevalence of drug use. We regressed grade-level behaviors on predictor variables from the previous school year. In middle schools, prior grade prevalence and prior grade perceived norms were significant predictors of subsequent grade prevalence. For high schools, prior year prevalence, aggregated peer norms, and perceived ease of access predicted subsequent use. These analyses provide evidence that a school's culture is predictive of changes in prevalence over time.

Violent Behaviours among Adolescents and Young Adults: Association with Psychoactive Substance Use and Parenting Styles

This study extends existing research on the relationship between psychoactive substance use among young people and violent behaviour, by evaluating the possible effect of the modification of parenting in a nationally representative sample of 14,685 Italian students drawn from the 2019 wave of the ESPAD Italia survey (51% male; mean age about 17 years). Parental dimensions considered in the study were rule-setting, monitoring, and emotional support, as well as the possible absence of a parent. Relative risk ratios and binary logistic regressions were used to estimate the associations separately for adolescents (15–17) and young adults (18–19). Overall, parental rule-setting, perceived parental monitoring, and emotional support were protective factors for substance use, and the strength of this relationship increased with the frequency of use. Among adolescents, the absence of a parent represented a risk factor. In both age groups, the odds of engaging in violent behaviour was increased among those reporting alcohol intoxication and substance use and the greater the frequency of use, the greater the increase in the odds. As parental monitoring and emotional support decreased, the odds of engaging in violent behaviour increased (except in the case of lower parental support among young adults), while the opposite applies to parental rule-setting. The odds of engaging in violent behaviour were increased among those reporting the absence of a parent only in the adolescent age group. Parental rule-setting was found to have an effect only among adolescents, increasing the odds of violent behaviour among frequent drinkers. Our results might be helpful to signal adolescents who would be more prone to adopt violent behaviour in order to target prevention policies.

Applying the PROSPER prevention delivery system with middle schools: Emerging adulthood effects on substance misuse and conduct problem behaviors through 14 years past baseline

This study evaluated emerging adult effects of the PROmoting School‐Community‐University Partnerships to Enhance Resilience (PROSPER) universal prevention delivery system implemented in middle schools. Twenty‐eight rural school districts were randomized to intervention and control conditions, with 1985 nineteen‐year‐old participants (90.6% White, 54.1% female) evaluated through age 25. Intent‐to‐treat, multi‐level, point‐in‐time analyses of covariance and growth analyses were conducted. Outcomes were assessed with self‐report measures of substance misuse (lifetime, current, frequency) and conduct problem behaviors. Analyses showed very limited point‐in‐time effects; there were growth pattern effects on measures of illicit drugs, non‐prescribed drugs, cigarettes, and drug problems. When risk moderation was observed, it favored higher‐risk participants. These emerging adult effects concerning slower growth of lifetime misuse combine with more robust adolescent stage findings to support PROSPER’s public health value.

The Association of Parent-Child Communication With Internet Addiction in Left-Behind Children in China: A Cross-Sectional Study

Objective: Internet addiction has emerged as a growing concern worldwide. This study aimed to compare the prevalence of Internet addiction between left-behind children (LBC) and non-left-behind children (non-LBC), and explore the role of paternal and maternal parent-child communication on LBC.

Methods: We conducted a cross-sectional survey in rural areas in Anhui, China. The complete data were available from 699 LBC and 740 non-LBC. Multivariable logistic regression was used to examine 1) whether LBC were more likely to develop Internet addiction, and 2) the association between parent-child communication and Internet addiction among LBC.

Results: LBC had a higher likelihood to report Internet addiction when compared to non-LBC (OR = 2.03, 95%CI = 1.43–2.88, p < 0.001). Among LBC, parent-child communication (both mother-child and father-child) was protective factor for children’s Internet addiction. The role of mother-child communication played well among male LBC.

Conclusions: The lack of parental supervision may lead to Internet addiction. It is highly recommended for migrant parents to improve the quality of communication with their children. Also, gender-matching effects should be considered in the relationship between children’s behavior and parental factors.

Neighborhood structural characteristics, perceived neighborhood environment, and problem behaviors among at-risk adolescents

Neighborhood environment has been linked to behavioral outcomes in adolescence. The current study examined two potential mediators (i.e., perceived social capital, perceived neighborhood disorder) in the association between neighborhood structural characteristics (i.e., neighborhood disorganization) and problem behaviors (i.e., externalizing behavior, substance use) among at-risk adolescents with prenatal substance exposure. The study sample included 350 15-year-old adolescents recruited at birth. Adolescents' addresses were linked to census tract data. Neighborhood structural characteristics were not directly associated with adolescent problem behaviors in the presence of perceived social capital and neighborhood disorder. Greater neighborhood disorganization was associated with lower levels of perceived social capital, which was related to greater perceived neighborhood disorder, and then problem behaviors. The findings suggest that community practice needs to focus on subjective perceptions of neighborhoods when developing intervention programs on problem behaviors among at-risk adolescents.

The Role of the Rural Context in the Transition to Adulthood: A Scoping Review

Rural adolescents are transitioning to adulthood in the context of growing disparities. To advance research on the social, behavioral, and contextual factors that influence rural young adult development, this study conducted a scoping review. The review sought to identify how researchers defined rural and how/which theories guided their work; how they integrated the rural context into the research design and methods; and how they used variables, concepts, and outcomes to measure rural experiences. Included articles were published between January 2009 and November 2020, included young adults ages 18-29, measured adult role achievement and/or behavioral health outcomes and reported on these outcomes for young adults, and focused on a rural sample within the United States. A systematic search of four databases resulted in 25 empirical articles for the inductive, qualitative analysis. Most studies used atheoretical approaches focusing on outcomes related to adult social roles, substance use, and mental health. Five themes emerged focused on the definitions of rural, the level of integration into the research design and method, and variables salient to the rural experience. These results reveal that future research should clearly define the rural context and better integrate the rural context into the conceptualization, design, methods, and implications of the empirical research.

[Evidence-based alcohol prevention-what does effectiveness research recommend? : Results of the 2020 BZgA review of reviews on addiction prevention]

BACKGROUND

A substantial group of adolescents and young adults engage in risky alcohol use and there is a need for alcohol prevention. The 2020 BZgA review of reviews on addiction prevention provides the best available scientific knowledge on effectiveness of prevention measures for young people.

RESEARCH QUESTION

Which approaches show preventive effects on alcohol use in different prevention settings?

METHODS

A systematic literature search in June 2017 in seven international databases resulted in 28,949 hits. Inclusion criteria were a review or meta-analysis study type, a 2012-2017 publication date, a universal or selective target group, age up to 25 years, and a target behavior of alcohol consumption. Exclusion criteria were target group people with substance use disorders and target behavior risk factors. The three authors performed a systematic content analysis of 34 alcohol-related publications and assessed their methodology using AMSTAR (A MeaSurement Tool to Assess systematic Reviews). Conclusions and recommendations were framed by consensus among all authors.

RESULTS

Based on a total number of 53 conclusions on the effectiveness of alcohol prevention approaches depending on setting (family, school, college, media, health care, and community) and target group, it can be recommended - among other things - to implement family programs and parenting training, behavioral programs targeting specific personal and social skills, brief interventions with feedback, and mentoring programs. No recent reviews that investigated the effectiveness of alcohol policies at the community or national level could be identified.

CONCLUSIONS

Behavioral alcohol prevention is effective. It is recommended to address specific age and target groups in different settings by using specific interventions. Consensus is needed with regard to what kind of evidence proves effectiveness of environmental prevention measures.

Parental risk constellations and future alcohol use disorder (AUD) in offspring: A combined HUNT survey and health registries study

OBJECTIVE

We examined the risk of developing a future alcohol use disorder (AUD) among offspring of families with different constellations of parental risk factors.

METHOD

We analyzed a sample of 8,774 offspring (50.2% male) from 6,696 two-parent families who participated in the Nord-Trøndelag Health Study in Norway when offspring were 13-19 years old in 1995-1997 or 2006-2008. Based on population registry information and parental Nord-Trøndelag Health Study self-reports, families were classified via Latent Profile Analysis into fiver risk constellations reflecting parents' education, drinking quantities and frequencies, and mental health. Information about AUD-related diagnoses, treatments, and prescriptions for all offspring in the period between 2008 and 2016 was obtained from 3 national health registries and pooled to reflect any AUD. The likelihood of AUD in offspring was examined with a set of nested logistic regression models.

RESULTS

Registry records yielded 186 AUD cases (2.1%). Compared with the lowest-risk constellation, offspring from two constellations were more likely to present with AUD in unadjusted analyses. After adjusting for all covariates, including offspring's alcohol consumption and witnessing parental intoxication during adolescence, AUD risk remained elevated and statistically significant (adjusted odds ratio = 2.34, 95% confidence interval = 1.14, 4.85) for offspring from the constellation characterized by at least weekly binge drinking, low education, and poor mental health in both parents.

CONCLUSION

Weekly binge drinking by both parents was associated with future AUD risk among community offspring in Norway when clustered with additional parental risks such as poor mental health and low educational attainment. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

A multi-contextual examination of non-school friendships and their impact on adolescent deviance and alcohol use

Despite decades of research on adolescent friendships, little is known about adolescents who are more likely to form ties outside of school. We examine multiple social and ecological contexts including parents, the school, social networks, and the neighborhood to understand the origins and health significance of out of school ties using survey data from the National Longitudinal Study of Adolescent to Adult Health (N = 81,674). Findings indicate that out of school (more than in-school) friendships drive adolescent deviance and alcohol use, and youth with such friends tend to be involved in school activities and are central among their peer group. This suggests that intervention efforts aimed at reducing deviance and underage drinking may benefit from engaging youth with spanning social ties.

Finding and Keeping Friends in College and Their Influence on Alcohol Use: A Network Analysis

OBJECTIVE

We investigate how alcohol use and friendship co-evolve during students' transition to university. We discern effects of peer influence from friend selection based on alcohol use, whether such effects vary in strength across the school year, and whether alcohol has different effects on friendship formation versus friendship maintenance.

METHOD

We gathered data on friendships, alcohol use, and binge drinking from 300 residence hall students (71% female) at a large, public U.S. university. Surveys were conducted at four time points during the 2015-2016 academic year. We used a stochastic actor-oriented model to test whether alcohol use was influenced by one's friends, while simultaneously testing for friend selection based on alcohol use and related network processes.

RESULTS

Students were 7.0 times more likely to drink alcohol weekly if all versus none of their friends drank weekly and 6.8 times more likely to binge drink when all versus none of their friends engaged in binge drinking, after we controlled for friend selection. Alcohol use differentially affected friendship creation and maintenance in a complex manner: (a) weekly drinkers were more likely to form new friendships and dissolve existing friendships than nondrinkers and (b) similarity on drinking fostered new friendships but had no effect on friendship persistence.

CONCLUSIONS

Friends influence one another's weekly drinking and binge drinking, whereas conversely, alcohol use contributes to both friendship formation and friendship instability.

Finding and Keeping Friends in College and Their Influence on Alcohol Use: A Network Analysis

OBJECTIVE

We investigate how alcohol use and friendship co-evolve during students' transition to university. We discern effects of peer influence from friend selection based on alcohol use, whether such effects vary in strength across the school year, and whether alcohol has different effects on friendship formation versus friendship maintenance.

METHOD

We gathered data on friendships, alcohol use, and binge drinking from 300 residence hall students (71% female) at a large, public U.S. university. Surveys were conducted at four time points during the 2015-2016 academic year. We used a stochastic actor-oriented model to test whether alcohol use was influenced by one's friends, while simultaneously testing for friend selection based on alcohol use and related network processes.

RESULTS

Students were 7.0 times more likely to drink alcohol weekly if all versus none of their friends drank weekly and 6.8 times more likely to binge drink when all versus none of their friends engaged in binge drinking, after we controlled for friend selection. Alcohol use differentially affected friendship creation and maintenance in a complex manner: (a) weekly drinkers were more likely to form new friendships and dissolve existing friendships than nondrinkers and (b) similarity on drinking fostered new friendships but had no effect on friendship persistence.

CONCLUSIONS

Friends influence one another's weekly drinking and binge drinking, whereas conversely, alcohol use contributes to both friendship formation and friendship instability.

Subgrouping University Students Based on Substance Use Pattern: A Latent Class Analysis

Purpose

High-risk behaviors are the main causes of death and disability among youth and adults. Entering university might cause students to go through their first-hand experience of using substances.

Aim

This study aimed to detect the subgroups of students based on substance use and assess the effects of religiosity and parental support as well as other related factors on the membership of students in each latent class.

Methods

Using a multistage sampling method, this cross-sectional study was conducted in 2016 in Hormozgan University of Medical Sciences (n=524). All students completed a self-report questionnaire. This questionnaire contained questions about substance use, religious beliefs and familial support. The questions of substance use were prepared using the World Health Organization Alcohol, Smoking and Substance Involvement Screening Test (WHO ASSIST). To analyze the data, PROC LCA statistical method was run in SAS9.2.

Results

Three latent classes were identified: 1) nonuser (87.5%), 2) tobacco and illicit drug user (8.7%) and 3) polydrug user (3.8%). Having extramarital sex in the last month (OR=28.29, 95% CI; 8.45-94.76), living alone (OR=4.29, 95% CI; 1.01-18.35) and having a higher score of familial support (OR=0.94, 95% CI; 0.89-0.98) were associated with the polydrug user class. Hookah smoking had the highest (11.1%) and non-medical methylphenidate use had the lowest (2.3%) prevalence among the participants of the study.

Conclusion

This study revealed that 12.5% of the students were either tobacco and illicit drug users or polydrug users. Thus, focusing on the religiosity and familial support may help design some preventive programs for this stratum of young adults.

Socio-ecological determinants of alcohol, tobacco, and drug use behavior of adolescents in Kilifi County at the Kenyan coast

Alcohol, tobacco, and other drug use form a risk factor for health and social problems during adolescence. From a socio-ecological model, perceptions of 85 young people and 10 stakeholders on the types of alcohol, tobacco, and other drugs used and the predisposing and protective factors were explored; among adolescents at the Kenyan Coast in the Kilifi County. We found that the consumption of home-brewed alcohol, tobacco and marijuana smoking, and khat chewing was common and requires multi-component and community-centered intervention. Countering alcohol, tobacco, and other drug use needs enforcement of strong measures to regulate access to alcohol, tobacco, and other drugs for minors; addressing social and cultural norms; strategies for poverty alleviation; and community empowerment.

The Mediating Role of Positive and Negative Affect in the Association of Perceptions of Parenting Styles with Resilience among Adolescents with Addicted Parents

Objective: This study aimed to investigate the mediating role of positive and negative affect in the association of perceptions of parental involvement, autonomy support, and warmth with resilience among Adolescents with Addicted Parents. Method : In this descriptive-correlational study, 63 Adolescents of Addicted Parents studying in Zahak and Hirman, located in Sistan and Baluchestan Province in Iran, were selected using convenience sampling method. The participants completed the questionnaires on perceptions of parenting styles, resilience, and positive and negative affect. Data were analyzed via the correlation coefficient and path analysis. Results: The results showed that the adolescents' perceived parenting styles were directly and significantly related to positive affect and resilience (P < 0.01). Moreover, the results of the path analysis indicated that mediated by positive affect, the adolescents' perceived parenting styles predicted resilience indirectly (P < 0.01). Conclusion: Given the results of this study, perceived parenting styles can directly and indirectly predict resilience. It can be concluded that adolescents' perceived parenting styles can enhance resilience among them through promoting positive affect.

Do schools and alcohol mix? Australian parents' perspectives

Purpose

Alcohol use by adults at school events and alcohol promotion through school fundraising activities is common, but little is known about secondary school parents' attitudes towards these practices. Parental attitudes may influence principals' decision-making on this topic, particularly in jurisdictions where education department guidance is limited. This study explored parents' attitudes towards the consumption or promotion of alcohol in schools or at school events.

Design/methodology/approach

Parents (n = 298) from five non-government secondary schools in Western Australia completed an online survey and provided responses relating to the promotion and availability of alcohol through their child's school.

Findings

This sample of parents were evenly divided in support of alcohol consumption or support of schools as alcohol-free zones. Parents reporting higher alcohol consumption were more supportive of alcohol promotion and use through schools, and those with higher education supported use of alcohol for school fundraising. Almost 20% of parents were neutral on several measures indicating they could be swayed by social pressure. Engaging parents is an ongoing challenge for school principals and alcohol may play a part in engagement activities. The results from this small, exploratory study suggest even engaged parents may have very differing views on alcohol use in schools.

Practical implications

Education departments are encouraged to explore these issues carefully and introduce changes incrementally to assist decision-making and minimise potential parent disengagement.

Originality/value

This paper addresses a knowledge gap about parents' attitudes towards alcohol in secondary schools. These findings can support those involved in the development of school alcohol policies.

Factors associated with youth gambling: longitudinal study among high school students

OBJECTIVES

Non-substance addictive behaviours such as problem gambling among the youth have been a growing public health concern. However, the knowledge on risk and protective factors associated with this relatively new problem is still limited. It inhibits the development of informed preventive programs and interventions. The study was aimed at identifying psychosocial and behavioural factors associated with gambling involvement among 16- to 18-year-old adolescents.

STUDY DESIGN

Longitudinal study.

METHODS

The sample includes 511 adolescents (57.5% of men), who participated in a longitudinal study. Classrooms were randomly selected from public/non-public general, technical high schools and basic vocational schools from Warsaw. The self-administered anonymous questionnaire was completed during school lessons. Data reported in this study were from wave 1 (10th grade) and wave 2 (12th grade) with a response rate of about 65%. Gambling involvement was measured by combining a measure of six types of gambling behaviours and gambling-related problems in the last year. Gambling-related problems were measured by the Polish adaptation of the South Oaks Gambling Screen Revised for Adolescents. Both protective and risk factors measured in the study were selected from four broad domains representing (1) individual characteristic, (2) peer, (3) parental/familial and (4) school influences.

RESULTS

About 50% of students were involved in some form of gambling at least once in their lifetime. The most prevalent forms of gambling among study participants included lottery games, scratch cards, card games and participation in sports betting. Approximately 3-4% of adolescents have had symptoms of increased gambling involvement. Generalised linear model analysis showed that male gender, wave 1 gambling, sensation seeking, delinquency and cyberbullying were the risk factors. Positive relationships with parents and meaningful activities were found as protective factors against gambling involvement.

CONCLUSION

The results of our study indicate that prevention programs/interventions based on positive parent-child relation building and meaningful activities allowing satisfaction of the need to take risks in a socially acceptable manner can be effective in counteracting increased gambling involvement among youth.

A Latent Variable Approach to Measuring Social Dynamics in Adolescence

In the study of adolescent health, it is useful to derive indices of social dynamics from sociometric data, and to use these indices as predictors of health risk behaviors. In this manuscript, we introduce a flexible latent variable model as a novel way of obtaining estimates of social integration and social status from school-based sociometric data. Such scores provide the flexibility of a regression-based approach while accounting for measurement error in sociometric indicators. We demonstrate the utility of these factor scores in testing complex hypotheses through a combination of structural equation modeling and survival models, showing that deviance mediates the relationship between social status and smoking onset hazard at the transition to high school.

Influence of Family Factors on Substance Use in Early Adolescents: A Longitudinal Study in Hong Kong

The present study examined the concurrent and longitudinal influences of paternal and maternal factors on the levels of and changes in substance use among early adolescents. Based on three waves of data collected from 2,669 junior high school Chinese students in Hong Kong, we found that fathers' and mothers' behavioral control and the quality of parent-adolescent relationship were negative predictors of the initial levels of substance use. Higher levels of maternal behavioral control and quality of mother-adolescent relationship predicted a slower rate of increase in adolescent substance use. Parental psychological control was not a significant predictor of the growth rate of adolescent substance use. While fathers' behavioral control and mother-adolescent relationship were stable concurrent predictors, the mother-adolescent relationship was a robust longitudinal predictor of adolescent substance use. The findings underline the critical roles of parents in influencing adolescent substance use.

Monitoring young lifestyles (MyLife) - a prospective longitudinal quantitative and qualitative study of youth development and substance use in Norway

PURPOSE

The Monitoring Young Lifestyles (MyLife) project was initiated as an integrated quantitative and qualitative prospective investigation of correlates, causes, and consequences of adolescent substance use and other addictive behaviours in Norway.

PARTICIPANTS

The MyLife cohort was recruited from middle schools in Norway, which were selected from low, medium and high standard of living areas in both rural and urban regions of the country. A total of 3512 eighth, ninth and tenth graders (55% girls) from 33 schools were enrolled in the quantitative project arm (QT), while a total of 120 eighth graders (52% girls) from six schools were enrolled in the qualitative project arm (QL).

FINDINGS TO DATE

QT baseline was conducted in the fall of 2017, when 2975 adolescents completed an online questionnaire at school during a regular class time. A total of 2857 adolescents participated in the first QT follow-up 1 year later. QL baseline was conducted across the fall semesters of 2014 (one class) and 2015 (five classes), when a total of 118 eighth graders completed face-to-face interviews. QL follow-ups were conducted in the spring of 2015 and fall of 2017 (n=98) for group interviews, and in the spring of 2017 and 2018 (n=95) for individual interviews. In terms of additional data sources, a total of 3035 parents consented to own participation, of which 1899 completed a brief online questionnaire at QT baseline in late 2017. School principals completed brief surveys at the same time.

FUTURE PLANS

Both QT and QL arms have planned follow-ups through 2021. Consents were obtained for individual-level linkages of adolescent and parental quantitative surveys to each other, as well as to the information available in multiple national registries and databases. These supplemental data sources will provide key information on additional putative exposures as well as on the long-term health, educational, and social outcomes of the MyLife participants.

Contextual Risk Profiles and Trajectories of Adolescent Dating Violence Perpetration

Social ecological and developmental system perspectives suggest that interactions among factors within and across multiple contexts (e.g., neighborhood, peer, family) must be considered in explaining dating violence perpetration. Yet, to date, most extant research on dating violence has focused on individual, rather than contextual predictors, and used variable-centered approaches that fail to capture the configurations of factors that may jointly explain involvement in dating violence. The current study used a person-centered approach, latent profile analysis, to identify key configurations (or profiles) of contextual risk and protective factors for dating violence perpetration across the neighborhood, school, friend and family contexts. We then examine the longitudinal associations between these contextual risk profiles, assessed during middle school, and trajectories of psychological and physical dating violence perpetration across grades 8 through 12. Five contextual risk profiles were identified: school, neighborhood, and family risk; school and family risk; school and friend risk; school and neighborhood risk; and low risk. The highest levels of psychological and physical perpetration across grades 8 through 12 were among adolescents in the profile characterized by high levels of school, neighborhood, and family risk. Results suggest that early interventions to reduce violence exposure and increase social regulation across multiple social contexts may be effective in reducing dating violence perpetration across adolescence.

Selection and Socialization Influences on Adolescent Alcohol Use: The Individual and Joint Contexts of Neighborhood Disadvantage and Population Density

Background: Neighborhood disadvantage (ND) and population density (PD) are two community characteristics contextualizing friends' influence on adolescent alcohol use. However, these community characteristics are rarely examined for potential joint contributions, although it is possible that the way friends are selected or influence alcohol use are shaped by both ND and PD. In addition, prior studies examining ND or PD contexts on friend influence rarely discern between socialization and selection. Objectives: The current study examined how selection and socialization influences on adolescent alcohol use are shaped by unique and joint contexts of ND and PD. Methods: Adolescents from Waves I and II of the National Longitudinal Study of Adolescent and Adult Health (Add Health) were included in three models assessing friends' socialization of alcohol us initiation and binge drinking, and selection of drinking friends. ND and PD were tested for mediation and moderation individually and jointly. Results: Results indicated that socialization of drinking initiation was stronger in high ND contexts, and that continued binge drinking was stronger in low ND contexts. PD indirectly influenced socialization of initiation and binge drinking maintenance via a negative association with number of drinking friends. PD and ND jointly influenced the association between initial binge drinking and next-year selection of drinking friends, such that selection was stronger within areas related to lower levels of drinking friends. Conclusions/Importance: Current results indicate that PD and ND shape friends' influence on alcohol use in unique ways. These must be accounted for to better understand bidirectional effects of friend influence.

Nye bruksmønstre i et tobakksmarked i endring – kombinert bruk av sigaretter, snus og e-sigaretter blant ungdom

Objectives:

There is limited research on combined use of cigarettes, snus and e-cigarettes in the Nordic countries. This study will investigate whether this pattern of use occurs among adolescents in Norway. In addition, we will investigate the association between combined use of several tobacco products, e-cigarettes and socio-demographic and psychosocial factors (SPF).

Method:

A school-based cross-sectional survey of adolescents in the 8th to the 12th grade (N = 875) in 2014. Information on the use of cigarettes, snus, e-cigarettes and SPF was collected using an electronic questionnaire.

Results:

Of the adolescents, 31% reported having tried or used one or more tobacco product and/or e-cigarette. Of these, over half reported having tried or used one product, 1/3 two products and 1/10 three products. There were more boys among poly-users (63%) than among single-users (44%). Compared to single-users, poly-users also reported weaker school performance (30% and 11%, respectively), more often reported drinking alcohol to intoxication (91% and 75%, respectively), and having tried cannabis (28% and 9%, respectively). Poly-users also scored higher on impulsivity, sensation-seeking and depression.

Conclusion:

The study shows that combined use of tobacco products and e-cigarettes occurs among young people in Norway. Such use was associated with psychosocial and socio-demographic risk factors. There is a need to investigate this phenomenon in more details in representative samples.

Ethnic identity and substance use in multiracial youth: the moderating role of support networks

Background: Substance use in multiracial adolescents exceeds rates identified in the general population. Despite this fact, there is limited research examining risk and protective factors for multiracial substance use. Objectives: The current study examined the moderating effect of social support on the relationship between ethnic identity and substance use in a sample of multiracial adolescent youth. Methods: Multiracial youth (N = 523) completed a survey that asked questions related to their ethnic identity, perceived social support, and substance use. A series of path analyses were conducted to test the hypothesized relationships between ethnic identity, social support, and substance use. Results: Analyses indicated that ethnic affirmation was negatively related to frequency of, but not quantity of substance use. Teacher support was negatively related to both frequency and quantity of substance use, while parent support was only related to frequency. Further, teacher and parent support emerged as moderators of ethnic affirmation and frequency and quantity of substance use respectively. Conclusions/Importance: Our findings add to the current understandings of the relationship between ethnic identity, social support, ethnic identity, and substance use among the understudied multiracial adolescent population.

The neighbourhood social environment and alcohol use among urban and rural Scottish adolescents

OBJECTIVES

This research examined the relationship between neighbourhood social environmental characteristics and drinking outcomes among a sample of urban and rural adolescents.

METHODS

From a sample of 1558 Scottish secondary schoolchildren, surveyed as part of the 2010 Health Behaviour in School-aged Children study, we modelled three drinking outcomes on a variety of neighbourhood conditions, including social cohesion, disorder, alcohol outlet density, deprivation, and urban/rurality. Nested and cross-classified multilevel logistic regressions were specified.

RESULTS

An urban-to-rural gradient was found with non-urban adolescents exhibiting higher odds of having ever drank. Neighbourhood social cohesion related to having ever drank. Among drinkers, those living in accessible small towns had higher odds of weekly drinking and drunkenness compared to urban areas. Higher odds of drunkenness were also found in remote rural areas. Those residing in the least deprived areas had lower odds of weekly drinking.

CONCLUSIONS

In Scotland, inequalities exist in adolescent alcohol use by urban/rurality and neighbourhood social conditions. Findings support regional targeting of public health efforts to address inequalities. Future work is needed to develop and evaluate intervention and prevention approaches for neighbourhoods at risk.

Changes in implicit alcohol attitudes across adolescence, and associations with emerging alcohol use: Testing the reciprocal determinism hypothesis

Implicit alcohol-related cognitions develop during adolescence and are thought to play an important role in the etiology of adolescent alcohol use. Rooted in reciprocal determinism, a developmental theory of alcohol-related cognitions, the current study sought to enhance our understanding of the development of automatic alcohol associations and their relationship with alcohol use. To provide a theoretically aligned test of reciprocal determinism, we used latent change score models to examine whether growth in automatic alcohol associations and alcohol use was related to each other (between-person effects) and whether each construct led to changes in the other over time (within-person effects). Adolescents (N = 378) completed 4 annual assessments, spanning early to middle adolescence. Automatic alcohol associations were assessed with a Single Category Implicit Association Test, and we used a quadruple processing tree model to extract a more "process pure" index of these associations. Alcohol use increased from early to middle adolescence, as negative automatic alcohol associations weakened over that same time period. Although there was no support for between-person associations, on the within-person level, weak negative automatic alcohol associations at Waves 2 and 3 were associated with increases in drinking at subsequent waves. Alcohol use did not significantly predict changes in automatic alcohol associations. Findings suggest the utility of distinguishing within- and between-person associations to understand the development of automatic alcohol associations and that automatic alcohol associations are prospectively associated with alcohol use and a potential target for intervention, one that becomes an increasingly salient influence on drinking as adolescence progresses. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Social space and alcohol use initiation among youth in northern Tanzania

Introduction

Alcohol use is a key risk factor for disease worldwide. Consumption of alcohol is increasing in sub Saharan Africa, where youth are already at high risk of HIV due to its high prevalence in the region. Studies show that youth begin drinking alcohol early; however, there is a need to further explore the initiation of alcohol use in order to design appropriate interventions in this population.

Methods

We conducted a qualitative study with youth in Mwanza and Kilimanjaro regions in Tanzania to explore alcohol consumption among youth. Participants were a purposive sample of youth aged 15–24 composed of secondary school and college students, and formal and informal sector employees. We conducted 35 in-depth interviews using a semi-structured guide to understand youth’s personal experiences with alcohol consumption. Two social scientists conducted a multi stage, inductive analysis of the data.

Findings

Alcohol consumption was reported to mainly start during adolescence, although in some cases it started as early as at 10 years of age. Young women reported drinking less, and initiated drinking later compared to males. Social space assumed a primary role in alcohol initiation. The social environment and influence of important social actors were key aspects of youth’s social space. Youth reported starting to consume alcohol at home, social events and in stressful environments with key influencers being parents, relatives, peers and intimate partners.

Conclusions

Our findings show that the social space (social environment and interactions) plays an important role in influencing youth initial consumption of alcohol. Interventions addressing alcohol initiation among the population need to address the social spaces where initiation takes place and engage the significant actors in these spaces. There is need to further explore underlying societal drinking norms to better understand how they shape social environments and young people’s initiation of alcohol use.

Bidirectional Relationships between Alcohol-Specific Parental Socialization Behaviors and Adolescent Alcohol Misuse

BACKGROUND

Although numerous studies have examined parental influence on adolescent alcohol misuse, few have examined how adolescents impact parental behavior or the reciprocal nature of parent-adolescent behavior relative to alcohol misuse.

OBJECTIVES

This study assessed bidirectional relationships between adolescent alcohol misuse and three alcohol-specific parenting behaviors (substance-specific monitoring, permissive communication messages about alcohol, and cautionary communication messages about alcohol).

METHODS

Data were from 1,645 parent-adolescent dyads drawn from a longitudinal study spanning grades 6-10. A multivariate latent curve model with structured residuals was used to test study hypotheses.

RESULTS

One marginally significant result emerged (increased alcohol misuse leads to greater substance-specific monitoring) after accounting for underlying developmental processes.

CONCLUSIONS

Though practical implications are limited based on the results of the study, further directions for research regarding study design and measurement are provided to more fully examine dynamic processes between parents and adolescents relative to alcohol use.

Substance abuse behaviors among university freshmen in Iran: a latent class analysis

OBJECTIVES

Substance abuse behaviors among university freshmen in Iran are poorly understood. This study aimed to identify, for the first time, subgroups of university freshmen in Iran on the basis of substance abuse behaviors. Moreover, it examined the effects of socio-demographic characteristics on membership in each specific subgroup.

METHODS

Data for the study were collected cross-sectionally in December 2013 and January 2014 from 4 major cities in Iran: Tabriz, Qazvin, Karaj, and Khoramabad. A total of 5,252 first-semester freshmen were randomly selected using a proportional cluster sampling methodology. A survey questionnaire was used to collect data. Latent class analysis (LCA) was performed to identify subgroups of students on the basis of substance abuse behaviors and to examine the effects of students' socio-demographic characteristics on membership in each specific subgroup.

RESULTS

The LCA procedure identified 3 latent classes: the healthy group; the hookah experimenter group; and the unhealthy group. Approximately 82.8, 16.1, and 2.1% of students were classified into the healthy, hookah experimenter, and unhealthy groups, respectively. Older age, being male, and having a family member or a close friend who smoked increased the risk of membership in classes 2 and 3, compared to class 1.

CONCLUSIONS

Approximately 2.1% of freshmen exhibited unhealthy substance abuse behaviors. In addition, we found that older age, being male, and having a close friend or family member who smoked may serve as risk factors for substance abuse behaviors.

The Effects of Mothers' Protective Parenting and Alcohol Use on Emerging Adults' Alcohol Use: Testing Indirect Effects Through Prototype Favorability Among African American Youth

BACKGROUND

We examined how mothers' protective parenting and alcohol use influenced changes in offspring's heavy drinking among a sample of African American youth. The conceptual model also tested indirect effects of mothers' behaviors, through changes in the youths' social images (i.e., prototypes) of heavy drinkers, derived from the prototype willingness (PW) model.

METHODS

Participants were 686 emerging adults (55% female) from the Family and Community Health Study (FACHS), an ongoing prospective study of African American families. Three waves of FACHS data were used as follows: T3 during 10th grade (M age = 16.3 years), T4 shortly after high school (M age = 19.4 years), and T5 3 years later (M age = 22.1 years). Mothers' self-reports of protective parenting and alcohol use were assessed at T4. Two separate path models tested the study hypotheses. The first model specified direct and indirect effects of mothers' protective parenting and alcohol use. The second model added interaction terms between the protective parenting behaviors and mothers' alcohol use. The analyses were first conducted using the full sample and then repeated separately for female and male participants.

RESULTS

Maternal alcohol use had a positive and direct effect on offspring's alcohol use. Mothers' endorsement of alcohol-related rules inhibited normative increases in the favorability of the offspring's social image of heavy drinkers (prototype) while her warmth was positively related to these increases. Maternal alcohol use amplified the positive association between mothers' warmth and the daughters' increased drinking. For sons, maternal alcohol use increased the positive association between alcohol-related rules and increased prototype favorability.

CONCLUSIONS

Results indicated clear gender differences in how mothers' behaviors influence her offspring's alcohol use during the transition to emerging adulthood. Interventions that target culturally specific risk and protective factors within the family environment are needed to reduce health disparities among this vulnerable population of youth.

Profiles of internalizing and externalizing symptoms associated with bullying victimization

This study identified profiles of internalizing (anxiety and depression) and externalizing (delinquency and violence against peers) symptoms among bullying victims and examined associations between bullying victimization characteristics and profile membership. The sample consisted of 1196 bullying victims in grades 8-10 (Mage = 14.4, SD = 1.01) who participated in The Context Study in three North Carolina counties in Fall 2003. Five profiles were identified using latent profile analysis: an asymptomatic profile and four profiles capturing combinations of internalizing and externalizing symptoms. Associations between bullying characteristics and membership in symptom profiles were tested using multinomial logistic regression. More frequent victimization increased odds of membership in the two high internalizing profiles compared to the asymptomatic profile. Across all multinomial logistic regression models, when the high internalizing, high externalizing profile was the reference category, adolescents who received any type of bullying (direct, indirect, or dual) were more likely to be in this category than any others.

Does exposure to parental substance use disorders increase offspring risk for a substance use disorder? A longitudinal follow-up study into young adulthood

OBJECTIVE

The main aim of this study was to examine the risk of exposure to parental substance use disorders (SUD; alcohol or drug abuse or dependence) on the risk for SUD in offspring with and without attention deficit hyperactivity disorder (ADHD) followed into young adult years.

METHODS

Subjects were derived from two longitudinal case-control studies of probands of both sexes, 6-17 years, with and without DSM-III-R ADHD and their parents. Probands were followed for ten years into young adulthood. Probands with a parental history of non-nicotine SUD were included in this analysis. Exposure to SUD was determined by active non-nicotine parental SUD while the parent was living with their child after birth. Cox proportional hazard models were used to calculate the risk of non-nicotine SUD in offspring.

RESULTS

171 of the 404 probands reassessed at ten-year follow up had a family history of parental SUD. 102 probands were exposed to active parental SUD. The average age of our sample was 22.2 ± 3.5 years old. Exposure to maternal but not paternal SUD increased offspring risk for an alcohol use disorder in young adulthood independently of ADHD status (OR: 2.7; 95% CI: 1.1, 6.9; p = 0.04).

CONCLUSION

Exposure to maternal SUD increases the risk for an alcohol use disorder in offspring ten years later in young adult years irrespective of ADHD status.

"There Is Zero Regulation on the Selling of Alcohol": The Voice of the Youth on the Context and Determinants of Alcohol Drinking in Lebanon

Alcohol-related research from the Arab world has rarely touched on the experiences or views of Arab adolescents. In this article, we present an in-depth analysis of youth alcohol drinking patterns and determinants derived from focus group discussions completed with more than 100 Lebanese high school/vocational students (15-19 years). The social ecology of alcohol use framework guided our research and analysis. Findings reveal that alcohol drinking is perceived as a pervasive and serious public health problem, triggered by a complex web of social relations, and facilitated by lax policies. Recommendations to curb heavy/harmful alcohol drinking among adolescents include regulating the role of alcohol industry, providing alternative recreational spaces/pass-times, educating about alcohol-related harms, and promoting more research on alcohol and its harms. Findings confirm the social ecology of alcohol use framework, and suggest the addition of the macro level of influence to this model, namely, a comprehensive alcohol harm reduction policy.

Individual and school-class correlates of youth cannabis use in Sweden: A multilevel study

Background and aims:

The school-class context is a crucial social environment for young people but substance use researchers have largely overlooked potential influences operating at this level. This study explores associations between school-class and individual-level factors and cannabis use in Swedish youth.

Data and methods:

Data comprised four waves (2012–2015) of the Swedish Council for Information on Alcohol and Other Drugs’ (CAN) nationally representative school surveys among individuals in 9th and 11th grade. For the present analyses, we had data on totally 28,729 individuals from 2377 unique school classes. Multilevel logistic regressions predicted lifetime and 10+ times use of cannabis from both individual-level predictors and school-class-level measures derived from the individual-level variables.

Results:

There were individual-level associations between most predictor variables and cannabis use. An early debut of tobacco use and binge drinking as well as low cannabis related risk perceptions had strong associations with cannabis use. Conversely, several school-class-level variables had aggregate relationships with cannabis use, most notably the overall level of risk perceptions in the school class. Some of the school-class factors predicted cannabis use over and above the individual-level covariates, suggesting the presence of contextual effects. Surprisingly, while female gender was negatively related with cannabis use at the individual level, a higher proportion of females in the classroom increased the odds for lifetime cannabis use even after controlling for individual and other contextual-level covariates.

Conclusions:

Youth cannabis use is related to various factors at both the individual and school-class level in Sweden. Truancy and perceived risk related to cannabis use had contextual associations with cannabis use. The positive contextual association between a higher proportion of females in the classroom and lifetime use should be explored further.

Early alcohol use with parental permission: Psychosocial characteristics and drinking in late adolescence

The earliest experiences with alcohol for many children occur in the family context with parental supervision. The current study examined individual and sociocultural characteristics associated with early (prior to age 13years) sipping and tasting alcohol with parental permission in two longitudinal community samples. Early sipping/tasting was also tested as a predictor of frequency and quantity of alcohol use, and alcohol-related problems seven years later in late adolescence. Early sipping/tasting with parental permission was associated with a sociocultural context supportive of alcohol use (e.g., parental alcohol use, permissive rules about alcohol use in the home, parental attitudes about underage drinking, perceived peer norms), adolescent sensation seeking and disinhibition (e.g., surgency, externalizing behavior) and appraisals of alcohol (negative outcome expectancies and negative implicit alcohol associations). Early sipping/tasting predicted increased frequency and quantity of alcohol consumption, and increased alcohol-related problems in late adolescence, even after controlling sociocultural and individual difference variables. Findings suggest that early sipping/tasting with parental permission is not benign and is a viable target for preventive interventions.

Developmental Etiologies of Alcohol Use and Their Relations to Parent and Peer Influences Over Adolescence and Young Adulthood: A Genetically Informed Approach

BACKGROUND

Distinct changes in alcohol use etiologies occur during adolescence and young adulthood. Additionally, measured environments known to influence alcohol use such as peers and parenting practice can interact or be associated with this genetic influence. However, change in genetic and environmental influences over age, as well as how associations with measured environments change over age, is understudied.

METHODS

The National Longitudinal Study of Adolescent Health (Add Health) sibling subsample was used to examine data-driven biometric models of alcohol use over ages 13 to 27. Associations between friends' drinking, parental autonomy granting, and maternal closeness were also examined.

RESULTS

The best-fitting model included a 5-factor model consisting of early (ages 13 to 20) and overall (ages 13 to 27) additive genetic and unique environmental factors, as well as 1 overall common environment factor. The overall additive genetic factor and the early unique environment factor explained the preponderance of mean differences in the alcohol use over this portion of the life span. The most important factors explaining variance attributed to alcohol use changed over age. Additionally, friend use had the strongest associations with genetic and environmental factors at all ages, while parenting practices had almost no associations at any age.

CONCLUSIONS

These results supplement previous studies indicating changes in genetic and environmental influences in alcohol use over adolescence and adulthood. However, prior research suggesting that constraining exogenous predictors of genetic and environmental factors to have effects of the same magnitude across age overlooks the differential role of factors associated with alcohol use during adolescence. Consonant with previous research, friend use appears to have a more pervasive influence on alcohol use than parental influence during this age. Interventions and prevention programs geared toward reducing alcohol use in younger populations may benefit from focus on peer influence.

Individual, peer, and family factor modification of neighborhood-level effects on adolescent alcohol, cigarette, e-cigarette, and marijuana use

BACKGROUND

Neighborhood factors reported subjectively by residents and measured objectively at the census tract are both associated with adolescent alcohol, tobacco (cigarette and electronic cigarette), and other drug (marijuana) (ATOD) use. Less clear is how these neighborhood factors are longitudinally associated with each substance. Equivocal findings may be due to lack of consideration of individual, peer, and family effect modifiers, which could help adolescents overcome exposure to stressful neighborhood environments.

METHODS

We used multivariate logistic regressions with interaction terms to test whether parental monitoring, resistance self-efficacy (RSE) and being around peers who use ATOD modified the association between four subjective and objective neighborhood measures and odds of using each substance measured one year later among 2539 high school students and college freshmen originally recruited from middle schools in Southern California.

RESULTS

Census tract-level disadvantage was not longitudinally associated with ATOD use. However, perceptions of higher neighborhood disorganization, less social cohesion, and more neighborhood problems with alcohol and drug use were associated with higher odds of ATOD use. Higher RSE and weaker affiliations with peers who use ATOD consistently buffered negative effects of neighborhood disorganization and neighborhood problems with alcohol and drugs on past year ATOD use.

CONCLUSIONS

Community-level programs that increase social cohesion among neighbors, neighborhood monitoring of deviant behaviors, and better policing of open drug selling may prevent ATOD use. Programs should also target RSE and minimize affiliations with peers who use ATOD, which could reduce the magnitude of the association with ATOD, even for adolescents living in the most at-risk neighborhoods.

School District Variation in Parental Influence on Underage Drinking Behaviors

PURPOSE

We examined the relationship between alcohol-specific and nonalcohol-specific parental characteristics with occasional alcohol drinking in early adolescence and probed potential school district variation.

METHODS

A total of 1,581 fourth and sixth graders (age range: 10-12 years) were ascertained from 17 elementary schools in a cohort study conducted in northern Taiwan in 2006, with three waves of follow-up between 2007 and 2009. Information on alcohol-specific and nonalcohol-specific parental attributes was obtained from the first two waves of self-administered paper-and-pencil questionnaires; occasional drinking, defined by having drunk on three or more occasions in the past year, was assessed at fourth wave. School district characteristics were retrieved from official statistics and self-report. Multilevel analyses were used to evaluate strength of association, with stratification by disadvantaged status of school districts.

RESULTS

Thirteen percent (95% confidence interval [CI] = 10.1%-15.8%) of young adolescents reported to drink occasionally; higher grade level, childhood drinking experience, lower parental education, maternal drinking, and positive parental attitude toward drinking were significant predictors. Nonalcohol parental predictors, including not living with both parents (adjusted odds ratio [aOR] = 2.34, 95% CI = 1.21-4.53) and parental involvement/reinforcement (aOR = .44; 95% CI = .22-.87), were only significant for the children of socioeconomically disadvantaged school districts. As to alcohol-specific parental characteristics, the effects of maternal drinking appear more salient in socioeconomically advantaged school districts (aOR = 2.63; 95% CI = 1.66-4.18).

CONCLUSIONS

Alcohol-specific and nonalcohol-specific parental influence may operate differentially across school districts sub-grouped by socioeconomic attributes. Preventive strategies raising the awareness of underage drinking and strengthening parenting skills should be devised and implemented in the perspective of social context.

Impact of Perceived Risk and Friend Influence on Alcohol and Marijuana Use Among Students

We performed a secondary analysis of Adolescent Health Risk Behavior Survey data ( N = 937), examining associations between lifetime alcohol and marijuana use with intrapersonal (i.e., risk perceptions) and interpersonal (e.g., peer approval and behavior) factors. Multinomial and binary logistic regression analyses contend students reporting lifetime alcohol use-compared to students who had never used alcohol or marijuana-perceived lower alcohol risk ( p < .001), higher friend drinking approval ( p < .001), and greater friend drinking ( p = .003). Using both alcohol and marijuana in one's life was associated with being in public schools ( p = .010), higher grade levels ( p = .001), lower perceived alcohol ( p = .011) and marijuana use risk ( p = .003), higher friend approval of alcohol ( p < .001) and marijuana use ( p < .001), and believed more friends used alcohol ( p < .001). Compared to lifetime alcohol only, perceived friend academic performance decreased the risk of lifetime alcohol and marijuana use ( p = .043). Findings are beneficial to school nurses with students experiencing effects associated with substance use.

Cognitive appraisals of alcohol use in early adolescence: Psychosocial predictors and reciprocal associations with alcohol use

Early adolescence is a dynamic period for the development of alcohol appraisals (expected outcomes of drinking and subjective evaluations of expected outcomes), yet the literature provides a limited understanding of psychosocial factors that shape these appraisals during this period. This study took a comprehensive view of alcohol appraisals and considered positive and negative alcohol outcome expectancies, as well as subjective evaluations of expected outcomes. Developmental-ecological theory guided examination of individual, peer, family, and neighborhood predictors of cognitive appraisals of alcohol and use. A community sample of 378 adolescents (mean age 11.5 years at Wave 1, 52% female) was assessed annually for 4 years. Longitudinal path analysis suggested that the most robust predictors of alcohol appraisals were peer norms. Furthermore, perceived likelihood of positive and negative alcohol outcomes prospectively predicted increases in drinking. There was limited support for appraisals operating as mediators of psychosocial risk and protective factors.

Underage Drinking: A Review of Trends and Prevention Strategies

Underage drinking and its associated problems have profound negative consequences for underage drinkers themselves, their families, their communities, and society as a whole, and contribute to a wide range of costly health and social problems. There is increased risk of negative consequences with heavy episodic or binge drinking. Alcohol is a factor related to approximately 4,300 deaths among underage youths in the U.S. every year. Since the mid-1980s, the nation has launched aggressive underage drinking prevention efforts at the federal, state, and local levels, and national epidemiologic data suggest that these efforts are having positive effects. For example, since 1982, alcohol-related traffic deaths among youth aged 16-20 years have declined by 79%. Evidence-based or promising strategies for reducing underage drinking include those that limit the physical, social, and economic availability of alcohol to youth, make it illegal for drivers aged <21 years to drive after drinking, and provide mechanisms for early identification of problem drinkers. Strategies may be implemented through a comprehensive prevention approach including policies and their enforcement, public awareness and education, action by community coalitions, and early brief alcohol intervention and referral programs. This paper focuses on underage drinking laws and their enforcement because these constitute perhaps the most fundamental component of efforts to limit youth access to and use of alcohol.