Attitudinal and normative predictors of alcohol use by older adolescents and young adults

A model of alcohol use based on the theory of planned behavior, expectancy theory, and the developmental literature on the influence of parents and peers was examined with 87 eleventh grade students, 105 college freshmen, and 107 college juniors. Specifically, the influence of attitudes about the positive and negative consequences of drinking, perceived parental and peer norms about alcohol consumption, and perceived control over drinking predicted self-reported alcohol use. The results suggest that, during adolescence, decisions to consume alcohol are rational, based on the consideration of the positive consequences of alcohol use and perceptions of control over drinking; however, the negative consequences of alcohol use are discounted. While perceived peer norms predicted alcohol consumption in all three age groups, the influence of perceived parental norms varied such that they predicted alcohol use only among the college juniors. Implications and avenues for future research are discussed.     

Age‐Specific Associations Between Violence Exposure and Past 30‐Day Marijuana and Alcohol Use

Using data from a cohort study of students at risk for high school dropout, we examined associations between violence exposure and past 30‐day alcohol and marijuana use. We used varying‐coefficient regression with person‐level fixed effects to estimate how those associations changed within‐person across ages approximately 14–23. Generally, violence perpetration was most strongly associated with substance use, within‐person. Substance use became increasingly associated with both observed violence and violence perpetration during early/middle adolescence; this increase continued longer into development (age 18+) for alcohol use. Across most of the age range studied here, violence victimization was minimally associated with within‐person changes in substance use. Results indicate age‐specific associations between violence exposure and alcohol and other drug use, which may be useful for informing prevention strategies.     

Peer Group Patterns of Alcohol‐Using Behaviors Among Early Adolescents in Victoria,Australia, and Washington State,United States

The goal of this study was to examine and cross‐nationally compare the peer group patterns of alcohol‐drinking behaviors among cohorts of early adolescents (ages 11–14 years) in Victoria, Australia, and Washington State, United States. Latent transition analysis revealed that after 1 year, transitions congruent with peer influence (whereby non‐drinking adolescents initiated alcohol use in the presence of drinking peers) and reverse peer influence were observed in both states; however, transitions congruent with peer selection (whereby drinking adolescents self‐selected into drinking peer groups) were only observed among Victorian early adolescents. Findings were interpreted to suggest that Australian family and cultural norms that more commonly allow early adolescent alcohol use lead to a higher rate of peer selection.     

Longitudinal Effects of Best‐Friend Communication Against Substance Use for Latino and Non‐Latino White Early Adolescents

Prior research examining peer influences on adolescent alcohol, cigarette, and marijuana use has primarily focused on the positive associations that peer substance use and offers have with adolescent use. Consequently, such research has often emphasized the negative influences of peers. This study, however, operationalizes peer influence through best‐friend communication against substance use and examines whether it indirectly protects against substance use by promoting anti–substance use norms. Structural equation modeling was utilized with longitudinal survey data from 277 Latino and 350 non‐Latino white 6th–8th‐grade‐students. For Latino and non‐Latino white students, best‐friend communication was indirectly related to alcohol and cigarette use through norms. Best‐friend communication also was indirectly related to marijuana use, but only for non‐Latino white students and for male students.     

The Moderating Effects of Pubertal Timing on the Longitudinal Associations Between Parent–Child Relationship Quality and Adolescent Substance Use

This prospective, longitudinal study investigated the moderating role of pubertal timing on reciprocal links between adolescent appraisals of parent–child relationship quality and girls' (N=1,335) and boys' (N=1,203) cigarette and alcohol use across a 12‐month period. Reciprocal effects were found between parent–child relations and on‐time maturing boys and girls' cigarette and alcohol use, after estimating stability in these constructs across time. Parent–child relationship quality was associated with increased alcohol use 12 months later for early maturing girls. Cigarette and alcohol use were associated with increased problems in the parent–child relationship for late maturing girls. No effects were observed for early and late maturing boys in the pathways between parent–child relationship quality and substance use. Pubertal timing moderated the pathway linking parent–child relationship quality with cigarette use 1 year later such that the association was stronger for late maturing girls compared with early and on‐time maturing girls. The findings indicate interplay between the psychosocial aspects of maturation, family relationships, and adolescent substance use and highlight possible gender‐specific influences.     

Adolescent Athletic Participation Patterns and Self‐Perceived Competence: Associations With Later Participation,Depressive Symptoms,and Health

Physical activity is important for well‐being across the life span. However, links between patterns of adolescent activity, competence perceptions, and young adult outcomes are underexplored. We used data from seven waves of the 4‐H Study of Positive Youth Development (N = 5,961) to assess patterns of adolescent athletic participation, whether these patterns were associated with self‐perceived athletic competence and young adult physical activity, depressive symptoms, and health, and associations between changes in participation across adolescence and young adult outcomes. Competence perceptions were associated with increased participation, and more active adolescents had higher rates of adult athletic activity, with links to better health and fewer depressive symptoms. We discuss results in light of the importance of using person‐centered analyses to understand active lifestyles.     

Further evidence on adolescent employment and substance use: differences by race and ethnicity

In an on-going debate over the consequences of adolescent employment, there is growing agreement that work intensity (i.e., longer hours) fosters underage drinking and other substance use. The current study furthers our understanding of the relationship between hours of employment and substance use in adolescence by testing whether it is evident across racial/ethnic groups. Based on data from two waves of the National Longitudinal Study of Adolescent Health, the study finds that the effects of work intensity on substance use is mostly limited to whites. Work intensity is not consistently related to alcohol, cigarette, and marijuana use among minority adolescents.     

Longitudinal Pathways From Shyness in Early Childhood to Personality in Adolescence: Do Peers Matter?

Temperamental shyness in childhood is theorized to be an important contributor for adolescent personality. However, empirical evidence for such pathways is scarce. Using longitudinal data (N = 939 children, 51% boys) across 17 years, the aim of this study was to examine how shyness development throughout childhood predicted personality traits in adolescence, and the role of peers in these associations. Results from piecewise latent growth curve modeling showed early shyness levels to predict lower emotional stability and openness in adolescence, whereas early shyness levels and growth across childhood predicted lower extraversion. Peer problems in early adolescence accounted for these associations. This study is the first to demonstrate the role of childhood shyness and peer relations for adolescents’ personality development.     

Perceived norms and alcohol consumption: differences between college students from rural and urban high schools

OBJECTIVE: The authors examined perceived norms and drinking among college students who attended high schools in rural and urban communities. PARTICIPANTS AND METHODS: Undergraduates (99 men and 85 women) who attended high schools in communities with populations ranging from less than 100 to more than 400,000 completed surveys assessing perceived norms and alcohol consumption. RESULTS: Analyses revealed that students from smaller towns and in smaller high school graduating classes reported heavier drinking and that perceived norms were positively associated with drinking. Perceived norms were unrelated to population variables, and the relationship between perceived norms and drinking did not vary as a function of population variables. Results suggest that differences in drinking as a function of coming from more rural areas contribute to drinking behavior in college independently of perceived norms. CONCLUSIONS: College students may adjust to campus drinking norms relatively quickly, and longitudinal research would be useful in understanding this transition.     

Friendship and Alcohol Use in Early Adolescence: A Multilevel Social Network Approach

This study applies multilevel social network analytic techniques to examine processes of homophilic selection and social influence related to alcohol use among friends in early adolescence. Participants included 3,041 Dutch youth (M age =12 years, 49% female) from 120 classrooms in 14 schools. Three waves with 3‐month intervals of friendship nomination data and self‐reports of drinking behavior were collected. Results revealed that within classrooms, friendship nominations tended to be reciprocated and dyadic friendships tended to be embedded within cohesive subgroups (e.g., cliques). Students tended to nominate friends who were the same sex, from a similar ethnic background, and who they previously knew from primary school. Selection processes turned out to play a more significant role than social influence processes in predicting similarity between early adolescent friends' alcohol use. Although friendship dynamics and individual drinking trajectories substantially differed between classrooms, the effects of homophilic selection and social influence did not.     

Alcohol and employment in the transition to adulthood

We elaborate the relationship between work hours and alcohol use during the transition from adolescence to adulthood. Both hours of employment and drinking may be products of weak bonds to school and family. Alternatively, work may exert an independent effect on alcohol use by exposing adolescents to opportunities and associates that facilitate drinking. Using longitudinal data from the Youth Development Study (YDS), we present static score regression models showing that long work hours increase levels of drinking during high school. These effects are mediated in large part by work-derived independence from parents, suggesting that a precocious transition to adult roles may be the mechanism connecting work hours and alcohol use. Work effects on drinking are short-lived, however, as adolescent hours of employment do not significantly influence alcohol use after high school.     

Exposure to Parent and Peer Alcohol Use and the Risk of Drinking Onset and Escalation Among Adolescents

Although the rate of alcohol use among adolescents has declined, it remains their drug of choice. Parent and peer alcohol use are powerful risk factors for youth alcohol use. However, questions remain about how these factors influence underage drinking. The present study investigates the relationship between exposure to parent or peer alcohol use and two stages of adolescent drinking—onset and escalation—overall and at five age points during adolescence. Participants were 9348 adolescents in Waves I (WI) and II (WII) of the National Longitudinal Study of Adolescent Health, whose parents completed interviews at WI, and who identified themselves as either non-drinkers or experimental drinkers at WI. Reports of WII alcohol use were used to measure onset among WI non-drinkers and escalation among WI experimenters. Risk ratios were calculated to assess the overall impact of exposure to parent or peer alcohol use on onset and escalation, and at five age points (i.e., ≤?13, 14, 15, 16, and ≥?17). Findings show that exposure to either parent or friend alcohol use increased the risk of onset and escalation. Age-based analyses reveal a more nuanced relationship, showing variability in the nature and strength of influence by stage of drinking and by age. This study highlights the relevance of both parent and peer modeling on youth drinking throughout adolescence. Implications in advancing prevention and treatment include parental education about the impact of their own behaviors and the importance of monitoring teens’ friendships.     

The Clinical Relevance of Divergence in Adolescent–Parent Reports of Adolescent Depression and Anxiety

This study examines associations between adolescent problem behaviors and adolescent–parent disagreement in ratings of adolescent depression and anxiety symptoms. Adolescent–parent dyads (N?=?463; mean age?=?12.68 years; 48.5% female; 78.2% White and 21.8% non-White) reported on adolescent depression and anxiety using parallel scales from the Youth Self Report (Achenbach et al., J Emot Behav Disord 10:194–203, 2002) and the Child Behavior Checklist (Achenbach and Rescorla, The manual for the ASEBA school-age forms & profiles, University of Vermont, Research Center for Children, Youth, and Families, Burlington, 2001) across four waves. Generalized estimating equations were used to examine the relationship between discrepancy scores and adolescent behavioral outcomes: incidence of adolescent past-year substance use (alcohol use, binge drinking, marijuana use, and nonmedical use of controlled medications), delinquency, self-harm behavior, and aggression. Findings showed that larger adolescent–parent divergence scores of depression were associated with higher odds of marijuana use, non-medical use of controlled medications, alcohol use, binge drinking, in-school delinquency, illegal behavior, self-harm behavior, and clinically significant levels of aggressive behavior. Results further revealed that larger divergence scores on anxiety were associated with higher odds of in-school delinquency, illegal behavior, self-harm behavior, and clinically significant levels of aggressive behavior. Adolescent–parent reporting discrepancy on adolescent’s depression and anxiety symptoms may be indicative of adolescent’s social, emotional, and behavioral problems, and the disagreement may signal further need for assessment of the adolescent.     

A close look at why one social norms campaign did not reduce student drinking

The authors examined 3 possible explanations for the failure of a social norms campaign at a large public university. They administered an anonymous survey to 2 random samples of undergraduate classes: a baseline assessment of 616 students before the campaign's implementation and a follow-up survey of 723 students 4 academic years later. At follow-up, 66.5% of the students were aware of the campaign, yet the survey revealed no reduction in perceived drinking norms or alcohol use in this group. An analysis of the postcampaign sample revealed that (1) a majority of the students did not find the statistics used in the campaign messages credible, (2) higher levels of alcohol use predicted lower levels of perceived campaign credibility, and (3) only 38.5% of the students understood the campaign's intended purpose. If they are to influence personally relevant drinking norms, these campaigns must undergo further development to enhance message credibility and participants' understanding.     

Perceived Norms and Alcohol Consumption: Differences Between College Students From Rural and Urban High Schools

Objective: The authors examined perceived norms and drinking among college students who attended high schools in rural and urban communities. Participants and Methods: Undergraduates (99 men and 85 women) who attended high schools in communities with populations ranging from less than 100 to more than 400,000 completed surveys assessing perceived norms and alcohol consumption. Results: Analyses revealed that students from smaller towns and in smaller high school graduating classes reported heavier drinking and that perceived norms were positively associated with drinking. Perceived norms were unrelated to population variables, and the relationship between perceived norms and drinking did not vary as a function of population variables. Results suggest that differences in drinking as a function of coming from more rural areas contribute to drinking behavior in college independently of perceived norms. Conclusions: College students may adjust to campus drinking norms relatively quickly, and longitudinal research would be useful in understanding this transition.     

Developmental Associations Between Adolescent Alcohol Use and Dating Aggression

Although numerous studies have established a link between alcohol use and partner violence in adulthood, little research has examined this relation during adolescence. The current study used multivariate growth models to examine relations between alcohol use and dating aggression across Grades 8 through 12, controlling for shared risk factors (common causes) that predict both behaviors. Associations between trajectories of alcohol use and dating aggression were reduced substantially when common causes were controlled. Concurrent associations between the two behaviors were significant across nearly all grades but no evidence was found for prospective connections from prior alcohol use to subsequent dating aggression or vice versa. Findings suggest that prevention efforts should target common causes of alcohol use and dating aggression.     

Perceptions of Drinking and Related Findings From the Nationwide Campuses Study

Abstract

Proponents of social norms approaches maintain that correcting misperceptions of alcohol use among college students may reduce drinking and its consequences. The author used aggregate campus-level data from the Nationwide Campuses Study to test this hypothesis. He defined the misperceptions ratio as the ratio of the frequency of the “average student's” perceived alcohol use to the frequency of self-use at each campus. Each of the 57 colleges reported misperceptions ratios greater than unity. At campuses where students had more accurate perceptions of alcohol use, students were more likely to desire alcohol availability at campus events and to drink on more days throughout the year than at campuses where students had greater misperceptions of alcohol use. The author found no data to support the preferential use of social norms programming on campuses with high levels of self-reported alcohol use or binge drinking. These findings raise questions about potentially unexpected and unintended effects of social norms approaches.     

Alcohol use trajectories and problem drinking over the course of adolescence: a study of north american indigenous youth and their caretakers

This study investigated the links between alcohol use trajectories and problem drinking (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition abuse/dependence) using five waves of data from 727 North American Indigenous adolescents between 10 and 17 years from eight reservations sharing a common language and culture. Growth mixture models linking fundamental causes, social stressors, support, and psychosocial pathways to problem drinking via alcohol use trajectories over the early life course were estimated. Results indicated that 20 percent of the adolescents began drinking at 11 to 12 years of age and that another 20 percent began drinking shortly thereafter. These early drinkers were at greatly elevated risk for problem drinking, as were those who began drinking at age 13. The etiological analysis revealed that stressors (e.g., perceived discrimination) directly and indirectly influenced early and problem alcohol use by decreasing positive school attitudes while increasing feelings of anger and perceived delinquent friendships. Girls were found to be at risk independently of these other factors.     

Parental Problem Drinking and Adolescent Psychosocial Adjustment: The Mediating Role of Adolescent–Parent Communication

This study explored the relations between parental problem drinking, adolescent–parent communication, and adolescent psychosocial adjustment. Surveys were administered to a diverse sample of 683 15–17‐years‐old adolescents in the spring of 2007 and again in the spring of 2008. Results indicated that paternal problem drinking directly predicted substance use (alcohol and drug use) for boys, but not for girls. In contrast, maternal problem drinking directly predicted substance use (drug use) for girls, but not for boys. Adolescent–parent communication also mediated the relationship between parental problem drinking and psychosocial adjustment for girls, but not for boys. These gender differences highlight the need to consider both the gender of the adolescent and the parent when examining parental problem drinking and adolescent adjustment.     

Linking Self‐Regulation and Risk Proneness to Risky Sexual Behavior: Pathways through Peer Pressure and Early Substance Use

The linkages between self‐regulation in childhood, risk proneness in early adolescence, and risky sexual behavior in mid‐adolescence were examined in a cohort of children (N=518) from the National Longitudinal Survey of Youth. The possible mediating role of two early adolescent variables (substance use and negative peer pressure) was also examined. Self‐regulation was assessed by maternal report at ages 8–9, and risk proneness, comprising aspects of sensation seeking and decision making, was assessed by adolescent self‐report at ages 12–13. Structural equation models predicting risky sexual behavior at ages 16–17 indicated that self‐regulation operated partly through early adolescent substance use, whereas risk proneness operated through early adolescent substance use and negative peer pressure. The overall model did not differ significantly for boys and girls, although there were gender differences in the strength of particular paths. These long‐term longitudinal results support the importance of early self‐regulation and risk proneness in setting the stage for adolescent sexual risk taking and implicate substance use and negative peer pressure as processes through which risk proneness and poor self‐regulation lead to risky sexual behavior.