Results of the Meta-Analysis Conducted by Tobler and Colleagues (2000)on

Multiple Choice

Results of the meta-analysis conducted by Tobler and colleagues (2000) on the effectiveness of prevention programs for substance abuse indicate that

A) interactive programs were less effective than non-interactive programs.
B) interactive programs were more effective than non-interactive programs.
C) interactive and non-interactive programs were both equally effective.
D) interactive and non-interactive programs were both equally non-effective.