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Arnold, Carolyn L. – Measurement and Evaluation in Counseling and Development, 1992
Describes relatively new statistical method, hierarchical linear modeling (HLM), for estimating linear equations that explain outcomes for members of groups as a function of characteristics of groups and characteristics of members. Illustrates theory, practice, and interpretation of HLM in school effects studies. Discusses other education…
Descriptors: Computer Software, Models, Statistical Analysis
National Institute of Justice Journal, 1993
Presents results from the 1992 Drug Use Forecasting (DUF) program that measures illicit drug use among persons arrested for criminal behavior. Adult use of specific drugs, male juvenile drug use, and the role of the DUF are explored. (GLR)
Descriptors: Adolescents, Adults, Cocaine, Comparative Analysis