The U.S. Army Research Institute for the Behavioral and Social Sciences has developed a wide range of statistical models to test hypotheses generated in relation to an equally wide range of measurement and evaluation situations. The randomized block (RB) design has traditionally been a preferred model for much psychological research. The RB has…

This manual describes a comprehensive system of procedures or a model constructed for the purpose of improving occupational student follow-up in California community colleges. The manual deals with such pragmatic research considerations as conceptualization of research design, sampling, questionnaire content, suggestions for data processing, and…