Thesis (M.A.)--Villanova University, 2008. / Sociology & Criminal Justice Dept. Includes bibliographical references.

Thesis (M.A.)--University of Nevada, Las Vegas, 2005. / Chair: Richard C. McCorkle. Includes bibliographical references.

Thesis (Master of Philosophy on Psychiatry) - University of Queensland, 2001. / Includes bibliographical references.

The present study examined cross-sectional and longitudinal developmental characteristics of the association between mental health and substance use. N=1182 adolescents aged between 11 and 20 years were recruited from schools in Australia. Participants completed the Youth Self Report (YSR) (Achenbach, 1991a) and reported on their use of alcohol, tobacco, and marijuana, their social ability, their motivation for using substances, their ability to regulate emotion, and the influences of their parents and peers on their substance use. N=561 of time one participants were retained for testing one year later to assess the potential to predict substance use at time two from mental health at time one. Results indicated a clear and consistent cross-sectional association between externalising scores on the YSR and use of the three substances, regardless of gender. The relation between internalising scores and substance use was non-significant. When the relation between externalising scores and substance use was assessed for mediation, only the influence of parents and peers was found to be significant. A cross-sectional structural model developed to account for this association was demonstrated to be invariant across the three substances of interest, and across gender, but not age category. There was no evidence that social skills, emotion regulation, or substance use motives, had roles in mediating the relationship between mental health and substance use. A model was developed to assess the potential to predict substance use at time two from externalising scores at time one. Results showed that externalising scores predicted increases in alcohol use via parent and peer attitudes. Thus, externalising disposition, in the context of a facilitative social environment, was predictive of an increase in alcohol use over time. Structural models developed to account for the predictive relation between externalising scores and use of cigarettes and marijuana proved unstable and could not be tested. Substance use at time one was not predictive of externalising scores at time two. The results of the present research are discussed in relation to their potential to inform the developmental substance use literature, and efforts directed against the development of substance use problems. Limitations of the present research are noted.

The present study examined cross-sectional and longitudinal developmental characteristics of the association between mental health and substance use. N=1182 adolescents aged between 11 and 20 years were recruited from schools in Australia. Participants completed the Youth Self Report (YSR) (Achenbach, 1991a) and reported on their use of alcohol, tobacco, and marijuana, their social ability, their motivation for using substances, their ability to regulate emotion, and the influences of their parents and peers on their substance use. N=561 of time one participants were retained for testing one year later to assess the potential to predict substance use at time two from mental health at time one. Results indicated a clear and consistent cross-sectional association between externalising scores on the YSR and use of the three substances, regardless of gender. The relation between internalising scores and substance use was non-significant. When the relation between externalising scores and substance use was assessed for mediation, only the influence of parents and peers was found to be significant. A cross-sectional structural model developed to account for this association was demonstrated to be invariant across the three substances of interest, and across gender, but not age category. There was no evidence that social skills, emotion regulation, or substance use motives, had roles in mediating the relationship between mental health and substance use. A model was developed to assess the potential to predict substance use at time two from externalising scores at time one. Results showed that externalising scores predicted increases in alcohol use via parent and peer attitudes. Thus, externalising disposition, in the context of a facilitative social environment, was predictive of an increase in alcohol use over time. Structural models developed to account for the predictive relation between externalising scores and use of cigarettes and marijuana proved unstable and could not be tested. Substance use at time one was not predictive of externalising scores at time two. The results of the present research are discussed in relation to their potential to inform the developmental substance use literature, and efforts directed against the development of substance use problems. Limitations of the present research are noted.

The present study examined cross-sectional and longitudinal developmental characteristics of the association between mental health and substance use. N=1182 adolescents aged between 11 and 20 years were recruited from schools in Australia. Participants completed the Youth Self Report (YSR) (Achenbach, 1991a) and reported on their use of alcohol, tobacco, and marijuana, their social ability, their motivation for using substances, their ability to regulate emotion, and the influences of their parents and peers on their substance use. N=561 of time one participants were retained for testing one year later to assess the potential to predict substance use at time two from mental health at time one. Results indicated a clear and consistent cross-sectional association between externalising scores on the YSR and use of the three substances, regardless of gender. The relation between internalising scores and substance use was non-significant. When the relation between externalising scores and substance use was assessed for mediation, only the influence of parents and peers was found to be significant. A cross-sectional structural model developed to account for this association was demonstrated to be invariant across the three substances of interest, and across gender, but not age category. There was no evidence that social skills, emotion regulation, or substance use motives, had roles in mediating the relationship between mental health and substance use. A model was developed to assess the potential to predict substance use at time two from externalising scores at time one. Results showed that externalising scores predicted increases in alcohol use via parent and peer attitudes. Thus, externalising disposition, in the context of a facilitative social environment, was predictive of an increase in alcohol use over time. Structural models developed to account for the predictive relation between externalising scores and use of cigarettes and marijuana proved unstable and could not be tested. Substance use at time one was not predictive of externalising scores at time two. The results of the present research are discussed in relation to their potential to inform the developmental substance use literature, and efforts directed against the development of substance use problems. Limitations of the present research are noted.

Thesis (M.S.)--University of Michigan, 1979.

Thesis (M.S.)--University of Michigan, 1979.

This study addressed the incidence of drug use by freshmen at Siuslaw High School in Florence, Oregon, and sought their opinions about effective drug and alcohol prevention programs. The purpose was to provide basic data which would ultimately assist in specific drug and alcohol programs for this population. In phase one, 83 students from four of seven freshmen Health Education randomly selected classes were given the Washington State Survey of Adolescent Health Behavior. This survey consisted of 81 questions about student demographics, students' drug use, and their opinions of drug prevention programs. During phase two, the students were asked open-ended questions about their suggestions for more effective drug prevention programs and curriculum. The survey revealed an average amount of drug use and that the students did not think the drug prevention program at Siuslaw was working. The survey also revealed that teenagers are influenced to drink and use drugs by the media, their friends, and by a lack of activities offered by the community. The study conclusions showed that Florence does have teenage drug use and the community should consider a variety of approaches. Data suggest that more youth support groups, more affordable counseling, and more recreational activities may help reduce drug use. The school needs to develop a more comprehensive drug prevention curriculum and implement it at the younger grade levels. The school combined with the community, should offer more drug-free alternatives and target those youths who are not using drugs and promote their positive behavior. / Graduation date: 1995

No description available.