Longitudinal effects of family factors on alcohol use and alcohol-related problems among males from pre-adolescence to adulthood

The goal of this study was to examine the longitudinal effects of five family factors on alcohol use among adolescent males. The family factors included familism (family pride, loyalty, and cohesion), parent derogation (being put down by parents), parent/child communication, family alcohol problems and family drug problems. The study focused on the effects of the family factors reported by a sample of 451 White-non-Hispanic and African American males during early and mid-adolescence on (1) the intensity of alcohol use in mid-adolescence, and (2) the number of problems associated with alcohol use during the transition to young adulthood. The study also explored racial differences in the effects of the family factors. The data for this study were derived from a two-phase longitudinal epidemiologic cohort study of male and female adolescents enrolled in middle schools in Miami, FL. Data were collected at four points between 1990 and 2001. Linear and logistical regressions were used to analyze the effects of the family variables on the dependent variables. ^ The results of the analyses indicated that all of the family variables except family drug problems were statistically significant predictors of the level of alcohol use and alcohol-related problems. Familism had a moderate influence on both of the dependent variables at all data points, while parent derogation, parent/child communication and family alcohol problems were weak predictors. While the family factors varied by race, their impact on the dependent variables did not vary substantially. ^ This study had methodological shortcomings related to measurement and design that may have contributed to the weak influence of the variables. Future studies should explore possible mediating effects of these variables, and should employ more sensitive measures that are culturally appropriate. The results suggest that, since early family factors have long-term effects on children's substance-using behaviors, the family environment should be addressed in prevention and intervention efforts. ^

Compensatory effects of parent and peer support on well -being and achievement during pre- and early adolescence

The current study was designed to explore the salience of parent and peer support in middle childhood and early adolescence across two time periods as indicated by measures of achievement (grade point average (GPA), Stanford Achievement Test (SAT) scores and teacher rated school adaptation) and well-being (loneliness, depression, self-concept and teacher-rated internalizing behaviors). ^ Participants were part of an initial study on social network relations and school adaptation in middle childhood and early adolescence. Participants at Time 1 (in the spring of 1997) included 782 children in grades 4 and 6 of eight lower and middle income public elementary schools. Participants (N = 694) were reinterviewed two years later in the spring of 1999 (Time 2). ^ Multivariate analyses of variance (MANOVA) were used to investigate the change in salience of parent and peer support from Time 1 to Time 2. In addition, Tukey-HSD (Honestly Significant Difference) post hoc tests were used to test the significance of the differences among the means of four support categories: (1) low parent-low friend, (2) low parent-high friend, (3) high parent-low friend, and (4) high parent-high friend. ^ Compensatory effects were observed for loneliness and self-concept at Time 1, as well as for SAT scores, self-concept and overall achievement at Time 2. Results were consistent with existing findings that suggest a competitive model of parent/peer influence on achievement during adolescence. This study affirms the need for a more contextual approach to research examining competing and compensatory effects on adolescent development. ^

Fostering the development of identity and intimacy during late adolescence

This dissertation tested the effectiveness of a psychosocial intervention, the Personal Development in the Context of Relationships (PDCR) program. The aim of the PDCR seeks to foster the development (or enhancement) of a sense of identity and intimacy among adolescents who participate in the program. The PDCR is a psychosocial group intervention which utilizes interpersonal relationship issues as a context to foster personal development in identity formation and facilitate the development of an individual's capacity for intimacy. The PDCR uses intervention strategies which include skills and knowledge development, experiential group exercises, and exploration for insight. Participants consisted of 110 late adolescents. A mixed-subjects design (pre-post-follow up) was used to assess the effectiveness, efficacy and utility of the PDCR on the experimental condition relative to a content/social contact control group and a time control condition. Identity exploration and identity commitment were measured by the Ego Identity Process Questionnaire (EIPQ). Total intimacy and identity role satisfaction were measured by the Erikson Psychosocial Stage Inventory (EPSI). Relationship quality and closeness were measured by the Relationship Quality Scale (RQS) and the Relationship Closeness Inventory (RCI) in an effort to assess whether any potential impact on interpersonal relationships occurs. Mixed MANOVAs were used to analyze the data with results yielding significant values for increased total identity exploration from pre to post test and decreases in total identity commitment from pre to post to follow-up test in the experimental group relative to the control conditions on the EIPQ. Further results indicated increases in total intimacy from pre to post to follow-up test in the experimental group relative to the control conditions on the EPSI. No clear trends emerged from pre to post to follow-up test for the Relationship measures. Results are discussed in terms of both practical and theoretical implications. ^