A prospective online study, consisting of 203 participants ages 18 and older who smoked waterpipe (hookah) within the last 30 days, examined how brief messaging about harms of burning charcoal to heat waterpipe tobacco (shisha) influenced knowledge of toxicants released by using charcoal and perceived harms of using charcoal. Participants were…

This group-randomized trial assessed the effects of a universal prevention training curriculum for school administrators and teachers that focused on effective strategies to prevent adolescent substance use and related problems. Twenty-eight schools in three regions of Peru were randomly assigned to either an intervention or control condition (14…

This study evaluated the impact of Motivational Interviewing (MI) and Screening, Brief Intervention, and Referral to Treatment (SBIRT) workshops on posttraining knowledge, skills, negative attitudes, and interest in implementing evidence-based practices (EBPs). Participants (N = 70) were primarily mental health counselor (41.4%), social workers…

The National 4-H Council developed the Health Rocks substance abuse educational program to prevent youth from engaging in risky behaviors. The program was presented in 2010 to more than 8,000 middle school youth in Georgia. A post-then-pre evaluation was conducted with youth who completed 10 hours of instruction to determine if changes in youth…

The objective of the present study was to examine the contribution of three intervention components (public commitment, resistance to advertising, and leisure promotion) on alcohol and protective variables in a school-based substance use prevention program. Participants included 480 Spanish students aged from 14 to 16 who received the…

The prevalence of substance abuse among adolescents from low- and middle-income countries is increasing drastically and requires immediate intervention. The objective of this longitudinal quasi-experimental panel study was to design and implement a skill-based intervention to prevent and reduce substance use among urban adolescents who attended 2…

Knowledge achievement comparisons in the areas of alcohol, tobacco, and drugs were made between high school students who received the Curriculum Guide program and comparable students receiving a traditional program. Results evidenced a significantly higher score for the experimental group and indicated that the program appears more effective for…

Examines results of health education surveys over four testing periods (1977, 1979, 1981, 1983) for approximately 10,000 Canadian students in grades seven, nine, 11, and 13. Results showed students' knowledge scores on drugs were lower than any other health issue, although they were receiving some drug education each year in school. (BH)

Investigates the short-term impact of a smoking curriculum for children. Attitudes of the experimental group tended to become less negative, and they improved more in knowledge. The absolute gains in knowledge scores were, however, relatively small, indicating the need for further modifications in the curriculum material. (Author)

This preliminary study evaluated effectiveness of a tobacco prevention program on knowledge, attitude, intention, and behavior of tobacco use among fourth-grade students. Results suggest that the program was effective and showed that students in the education group had greater improvement in knowledge than the comparison group. Both students and…

Community gatekeepers (N=53) participated in alcohol education workshop to increase identification, intervention, and referral of women with alcohol problems. Participants completed questionnaires before and after workshop and participated in six-month follow-up. Results suggest the higher the educational level and the more salient the topic of…

A drug education course was taught to seventh and eighth graders and then evaluated. Class level univariate analyses of variance and covariance showed that the course produced predicted effects for grade seven females, but not for grade seven males or grade eight males or females. (Author)

Studied the effects of implicit instruction, explicit instruction, and values clarification instruction. All treatment groups reported significantly higher knowledge scores than did the control group, but only the explicit instruction treatment was able to produce any changes in attitudes or behavior. (Author)

Staff in drug treatment programs are in an optimal position to support the hepatitis C related needs of their patients. To do so effectively, however, staff need to have accurate information about the hepatitis C virus (HCV). This article examines the HCV knowledge of staff (N = 104) in two drug-free and two methadone maintenance treatment…

Evaluated effectiveness of provincewide chemical abuse prevention education program for elementary grades with 2,092 students and 500 teachers. Found students had high initial knowledge level, certain students showed significant knowledge gains, program was most effective with low knowledge base students, program was in use in 20 percent to 30…