Gender and ethnic differences in young adolescents' sources of cigarettes

OBJECTIVE: To identify the sources used by young adolescents to obtain cigarettes. DESIGN: In early 1994 a survey assessing usual sources of cigarettes and characteristics of the respondents was administered in homeroom classes. SETTING: A large urban, predominantly African American school system. SUBJECTS: A population-based sample of 6967 seventh graders averaging 13 years of age. MAIN OUTCOME MEASURE: Reports of usual sources of cigarettes. RESULTS: At this age level, young smokers were more likely to get cigarettes from friends (31.2%) than buy them in stores (14.3%). However, the odds of purchasing varied for different groups of children. Regular smokers were much more likely (48.3%) to have purchased cigarettes than experimental smokers (9.6%), p < 0.001. Girls were less likely to have bought their cigarettes than boys (p < 0.001), and black smokers were less likely to have purchased cigarettes than white children (p < 0.001). Results suggested that family members who smoke may constitute a more important source of tobacco products than previously recognised, particularly for young girls. CONCLUSIONS: In this middle-school sample, peers provided the major point of cigarette distribution. However, even at this age, direct purchase was not uncommon. Sources of cigarettes varied significantly with gender, ethnicity, and smoking rate.     

Movie smoking exposure and smoking onset: A longitudinal study of mediation processes in a representative sample of U.S. adolescents.

The authors tested 2 mechanisms for the relation of movie smoking exposure with onset of cigarette smoking in adolescence. Longitudinal data with 8-month follow-up were obtained from a representative sample of 6,522 U.S. adolescents, ages 10-14 years. Structural modeling analysis based on initial nonsmokers, which controlled for 10 covariates associated with movie exposure, showed that viewing more smoking in movies was related to increases in positive expectancies about smoking and increases in affiliation with smoking peers, and these variables were both related to smoking onset. A direct effect of movie exposure on smoking onset was also noted. Mediation findings were replicated across cross-sectional and longitudinal analyses. Tests for gender differences indicated that girls showed larger effects of movie exposure for some variables. Implications for policy and prevention research are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Person-environment transactions in youth drinking and driving.

Drinking and driving is a significant health risk behavior for adolescents. This study tested mechanisms by which disinhibited personality traits (impulsivity and sensation seeking) and aspects of the adolescent home/social environment (parental monitoring and alcohol accessibility) can influence changes in drinking and driving behavior over time. Two hundred two high school age youths were assessed at 2 time points, approximately 8 months apart. Zero-inflated Poisson regression analyses were used to test (a) an additive model, where personality and environmental variables uniquely predict drinking and driving engagement and frequency; (b) a mediation model, where Time 2 environmental variables mediate the influence of disinhibited personality; and (c) an interaction model, where environmental factors either facilitate or constrain the influence of disinhibited personality on drinking and driving. Results supported both the additive and interaction model but not the mediation model. Differences emerged between results for personal drinking and driving and riding with a drinking driver. Improving our understanding of how malleable environmental variables can affect the influence of disinhibited personality traits on drinking and driving behaviors can help target and improve prevention/intervention efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A music-based HIV prevention intervention for urban adolescents.

Objective: This research examines the process of conducting and evaluating a music-based HIV prevention intervention among urban adolescents, and is informed by the information, motivation, behavioral skills (IMB) model. Design: Musically talented opinion leaders were recruited to write, record, and distribute HIV prevention themed music to their peers to increase HIV prevention motivation, behavioral skills, and behaviors. In this 3-month field experiment, participants were 306 students enrolled in health classes at each of three large multiracial urban high schools (one treatment school; two control schools). Main Outcome Measures: Measures of HIV prevention information, motivation, behavioral skills, and behaviors, both pre- and postintervention. Results and Conclusion: Results indicate that the intervention influenced several aspects of HIV prevention motivation, behavioral skills, and condom use and HIV testing behaviors. This research demonstrates that the incorporation of music into HIV prevention interventions for adolescents has the potential to be effective. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Religious involvement and the social competence and adjustment of Indonesian Muslim adolescents.

This study assessed the relation between religious involvement and multiple indices of competence in 183 eighth- and ninth-grade Indonesian Muslim adolescents (M = 13.3 years). The authors assessed spirituality and religiosity using both parent and adolescent reports, and social competence and adjustment using multiple measures and data sources. Structural equation modeling analyses revealed that parent and adolescent reports of religiosity and spirituality yielded a single religious involvement latent variable that was related to peer group status, academic achievement, emotional regulation, prosocial behavior, antisocial/problem behavior, internalizing behavior, and self-esteem. The consistency of relations between religious involvement and competence may be in part attributable to the collectivist context of religion in West Java, Indonesia, within which people exhibit strong beliefs in Islam and religion permeates daily life. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Impediments to the enforcement of youth access laws

OBJECTIVE: To recognise obstacles to the implementation of the effective enforcement of tobacco sales laws and to identify measures that could be taken to overcome these obstacles. DESIGN: Interviews were conducted with health department officials in Massachusetts communities to determine why their efforts to prevent illegal sales of tobacco to minors had been only partially successful. SETTING: Urban, suburban, and rural communities in Massachusetts, USA. RESULTS: Organisational problems, court challenges to citations, budgetary threats, and political pressure all combined to reduce the frequency of enforcement inspections to half the intended rate. Political pressure resulted in the exclusion of older youths from compliance tests, further undermining enforcement efficacy. CONCLUSIONS: Suggestions for addressing the problems include obtaining support from the community, keeping elected and court officials informed about plans for merchant education and law enforcement, using efficient enforcement protocols, setting merchant compliance goals, and advising the public and government officials about progress towards those goals, using older youths to make purchase attempts, and testing all merchants frequently.     

Prospective reciprocal relations between physical activity and depression in female adolescents.

Objective: Although an inverse correlation between physical activity and depression among adolescents has been found in research, this relation has seldom been examined prospectively. Thus, we tested whether physical activity reduces risk for future escalations in depression and whether depression decreases likelihood of future change in physical activity. Method: Data from a longitudinal study involving annual assessments of 496 adolescent girls (mean age = 13 years, SD = 0.73) followed over a 6-year period were analyzed to address these questions. Results: Using analyses that controlled for several covariates, we found that physical activity significantly reduced risk for future increases in depressive symptoms and risk for onset of major–minor depression. Further, depressive symptoms and major–minor depression significantly reduced future physical activity. However, predictive effects were modest for both. Conclusions: Results support a bidirectional relation between exercise and depression and imply that interventions that increase physical activity may reduce risk for depression among this high-risk population. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Indonesian adolescents' spiritual and religious experiences and their longitudinal relations with socioemotional functioning.

The spirituality and religiosity of Indonesian Muslim adolescents were examined longitudinally as were the relations of spirituality and religiosity with (mal)adjustment. At Time 1 (T1), 959 seventh-grade Muslim adolescents were screened for selection of a sample; at Time 2 (T2), 183 eighth-grade adolescents participated; and at Time 3 (T3), 300 ninth-grade adolescents (164 new participants) participated. At T1, adolescents' peer likeability was assessed; at T2, adolescents' global and cognitive esteem were measured; and at T2 and T3, adolescents' (mal)adjustment, spirituality, and religiosity were assessed. Adolescents and parents rated aspects of (mal)adjustment, spirituality, and religiosity. Teachers also rated adolescents' (mal)adjustment. In general, we found that T2 spirituality and religiosity were positively related to T3 adjustment and negatively related to T3 maladjustment, although in panel models, support for prediction of outcomes from spirituality and religiosity was found only for loneliness and socially appropriate behavior. In addition, there was some evidence in the models that certain aspects of (mal)adjustment (self-esteem and social competence, and to a marginal degree, parent-rated internalizing problems and teacher-rated prosociality) predicted spirituality and religiosity longitudinally. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Validation of a mental health assessment in an African conflict population.

We studied the validity of the assessment of posttraumatic stress disorder (PTSD) and depression within the context of an epidemiological mental health survey among war-affected adolescents and young adults in northern Uganda. Local language versions of the Posttraumatic Diagnostic Scale (PDS) and the Depression section of the Hopkins Symptom Checklist (DHSCL) were administered by trained local interviewers. Correlations with probable predictor variables (i.e., trauma exposure), outcomes (e.g., impaired functioning), and local idioms of distress (i.e., spirit possession) were determined to estimate criterion-related construct validity. To assess convergent validity, expert clinicians reinterviewed a subsample using structured interviews (the Clinician Administered PTSD Scale [CAPS] and the Mini International Neuropsychiatric Interview [MINI]). Depression and PTSD symptoms as assessed by the local interviewers correlated with the context variables as predicted. After optimizing the scoring algorithm, we found good agreement between the PDS-based diagnoses and expert diagnoses. However, the concordance for depression diagnoses was not satisfactory. Results show that mental health assessments in African languages can produce reliable and valid data but that caution is warranted in the unevaluated transfer of cutoff scores and scoring algorithms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Evidence-based practice and the culture of adolescence.

Evidence-based practice requires attention to the client context, including client culture. We propose that the developmental period of adolescence is characterized by a unique culture that has important implications for evidence-based practice. Specifically, this paper explores three features of adolescent culture (importance of technology, centrality of peers, and the ongoing challenge of identity formation and individuation) that may be especially salient when treating adolescents. We then provide recommendations for how these features can be addressed in adapting existing evidence-based protocols and designing new interventions for adolescents, using examples from the literature to illustrate innovative applications. Overall, we argue that considering adolescent culture and thoughtfully tailoring treatment to that culture is consistent with the evidence-based practice framework and could enhance therapeutic outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)