Through a meta-analysis of 165 studies of school-based prevention programs, Wilson Gottfredson, and Najaka (2001 ) found that:
A) School-based prevention programs are ineffective in decreasing substance abuse and truancy, but were effective in reducing delinquency
B) School-based prevention programs are effective in decreasing substance abuse, but ineffective in reducing truancy
C) School-based prevention programs are effective for decreasing substance abuse and truancy, but were ineffective in significantly reducing delinquency
D) School-based programs were effective in decreasing substance abuse, truancy, and delinquency
E) School-based programs were ineffective in decreasing substance abuse, truancy, and delinquency
Question 2
How many levels did the consensus conference recommend for assessment?
A. 6
B. 8
C. 2
D. 5
E. 4