Discusses a set of neuropsychodiagnostic rules proposed by Selz and Reitan. That study was found to be seriously limited on theoretical grounds and in terms of research methodology. Sampling problems were indicated, and issues of neurological integrity and learning disabilities were poorly conceptualized. (Author)

Some longitudinal databases already available which can serve as models for future data collection and for policy making are summarized: Cooperative Institutional Research Program (CIRP), Wisconsin High School Sample; Project TALENT; National Longitudinal Study (NLS) of the High School Class of 1972, SCOPE, and Youth in Transition. (Author/MLW)

Examines in 13 articles, three areas of change in family research methodology. Considers major determinants of change in the subject matter of family studies. Addresses the central measurement problem of family studies, i.e., relationships. Presents illustrative examples of the advancement of research technologies in family studies. (RC)