Richard Dembo

The believability of the media as sources of information on drugs.

Based on an analysis of data gathered by a school drug survey given to junior and senior high school students in a middle-class community in the spring 1974, important differences were found to exist in the believability of various sources of drug information. Overall, comparisons indicate that friend, expert (e.g., doctor, staff member of a drug program), and ex-user drug information sources are perceived to be more credible than pamphlets, newspapers/magazines, radio, and television. Among the media, pamphlets were felt to be most believable. Examination of the believability in the media as sources of drug information by youngsters with varying substance use behavior found that the more students are involved with substances, the less credible they percieve the media to be.

Gender and racial differences in risk factors for sexually transmitted diseases among justice-involved youth

Gender and racial differences in infection rates for chlamydia and gonorrhea have been reported within community-based populations, but little is known of such differences within juvenile offending populations. Moreover, while research has demonstrated that certain individual-level and community-level factors affect risky behaviors associated with sexually transmitted disease (STD), less is known about how multi-level factors affect STD infection, particularly among delinquent populations. The present study investigated gender and racial differences in STD infection among a sample of 924 juvenile offenders. Generalized linear model regression analyses were conducted to examine the influence of individual-level factors such as age, offense history, and substance use and community-level factors such as concentrated disadvantage, ethnic heterogeneity, and family disruption on STD status. Results revealed significant racial and STD status differences across gender, as well as interaction effects for race and STD status for males only. Gender differences in individual-level and community-level predictors were also found. Implications of these findings for future research and public health policy are discussed.