Impact of two social-cognitive interventions to prevent adolescent substance use: test of an amenability to treatment model.

An amenability to treatment model stipulates that interventions may be differentially effective for subgroups of individuals with similar characteristics. Using such a model, the present study tests the impact of two social-cognitive interventions implemented in the sixth (Intervention I) and eighth/ninth (Intervention II) grades on students' skill acquisition and on their ninth and tenth grade substance use. A randomized factorial design was used to examine main and interaction effects within the context of student family household status and gender. Positive program effects were found for Intervention II on skill acquisition and overall drug involvement. Interaction effects of Intervention II x Family Household Status provided support for the amenability to treatment model, but no support for the model was observed based on student gender. Possible explanations for the study findings are presented and future research directions are proposed to address why differences emerge in amenability to intervention and why such differences occur for specific subgroups.

A dispositional and situational assessment of children's coping: testing alternative models of coping.

Dispositional and situational measures of children's coping were developed using a theoretically based approach. Two studies (N1 = 217; N2 = 303) assessed the psychometric characteristics of these measures in fourth- through sixth-grade children. Confirmatory factor analyses indicated that a four-factor model of dispositional coping (active, distraction, avoidant, and support seeking) provided a better fit to the data than either the problem- versus emotion-focused (Lazarus & Folkman, 1984) or passive versus active (Billings & Moos, 1981) coping models. The four-factor model was largely invariant with respect to age and gender. Moderate to high correlations were found between the parallel subscales of the dispositional and situational measures of coping. Although the four factor structures of the dispositional and situational measures were generally similar, factor loadings and correlations between dimensions were not equivalent.

Panel accretion and external validity in adolescent substance use research.

This study investigates the relationship of panel accretion to panel attrition and examines its impact on threats to external validity in adolescent substance use research. Panel accretion involves the addition of new participants to a panel design after initial baseline data has been obtained. Accretion occurs in longitudinal studies in which data is routinely gathered on all participants, as is often the case in prevention or epidemiological research on adolescent substance use. Accretion, attrition, and panel findings for three, 2-year panel samples in grades 7 through 9 are examined. The results indicate that accretion and attrition samples have an isomorphic relationship to one another on a range of dependent measures when drawn from the same population. The results are discussed in terms of their implications for adolescent substance use research, the examination of validity threats due to panel bias, and understanding the ecological validity of research findings.

High-risk sexual behavior among young urban students.

A substantial number of adolescents, including many as young as 11, engage in high-risk sexual behavior. In a 1992 survey of 2,248 urban students in grades 6, 8 and 10, 45% of respondents, including 28% of sixth graders, were sexually active; the majority of sexually experienced students had had two or more partners. Among sexually active respondents, however, the level of condom use at last intercourse was higher than expected (71%). Results of multivariate analyses indicate that students in grades 8 and 10 were significantly more likely than sixth graders to be sexually experienced; males, blacks and socioeconomically disadvantaged students were significantly more likely than their female, white and better-off counterparts to be sexually active. The effects of gender and race interacted in some cases, and race and socioeconomic status had significant independent effects on rates of sexual intercourse. While males and black students reported high levels of sexual activity, they also were more likely than young women and Hispanics to have used condoms at last intercourse.

No safe haven: a study of violence exposure in an urban community.

OBJECTIVE: To examine levels of violence exposure and reports of feeling unsafe in relation to psychological and behavioral characteristics for a general population sample of youths from an urban setting. METHOD: A comprehensive survey of high-risk behaviors, attitudes, indicators of adaptive behavior, and daily involvements was administered to a sample of 2,248 students in the 6th, 8th, and 10th grades in an urban public school system. RESULTS: More than 40% of the youths surveyed reported exposure to a shooting or stabbing in the past year, and 74% reported feeling unsafe in one or more common environmental contexts. Multiple regression analyses indicated significant relationships between violence exposure/feeling unsafe and a set of indicators of psychological and behavioral adaptation and expressed attitudes. CONCLUSIONS: These results attest to the picture of violence as a common fact of inner-city life and to the demand that is placed on urban youths to accommodate in their psychological development to chronic threat and lack of safety.

Evaluation of a preventive intervention for a self-selected subpopulation of children.

Evaluated an experimental preventive intervention developed for children who perceived their parents as problem drinkers. The 8-session program was designed to improve children's coping, self-esteem, and social competence, and modify alcohol expectancies which were specified as mediators of the effects of parental alcohol abuse on child mental health. Participants were 271 self-selected 4th-, 5th-, and 6th-grade students in 13 schools. The children were randomly assigned to treatment or delayed treatment conditions and the program was given to three successive cohorts of students. A meta-analysis across three different cohorts indicated significant program effects to improve knowledge of the program content and the use of support- and emotion-focused coping behaviors for the full sample. A slightly stronger range of effects was found for a high-risk subsample.

Children's self-selection into prevention programs: evaluation of an innovative recruitment strategy for children of alcoholics.

Systematically evaluated the efficacy of a self-selection strategy to recruit elementary-aged children into a school-based prevention program for children of alcoholics. Recruitment involved: a film about parental alcoholism, a follow-up meeting, and an invitation to participate in a prevention program. Of the 844 4th-6th graders exposed to recruitment, 67% showed no interest in the program, 26% attended the follow-up meeting, and 11% obtained parental permission. Analyses focused on group differences according to selection classification on measures of symptomatology and resources available to the child. Significant differences were noted on level of concern about parents' drinking, depression, conduct disorder, and self-worth. Children interested in the program tended to score higher on measures of symptomatology. The potential of a self-selection model for identifying children at risk and areas for future research are discussed.

Development of a school-based prevention program for children in alcoholic families.

The systematic development of a preventive intervention for elementary-aged children of alcoholics (COAs) is described. First, the risk status of children of untreated alcoholics was established. Second, risk and protective factors that appeared to be mediators of mental health status for COAs were identified. Third, a preventive intervention was designed to teach coping skills and enhance self-esteem. Fourth, the intervention was pilot tested to assess its feasibility and potential. Finally, plans for a large scale experimental field trial of the revised curriculum are outlined. The advantages of following a systematic intervention development plan are demonstrated.