Utilizing a systematic sampling technique, the professional activities of small groups of pediatricians, family practitioners, surgeons, obstetricians, and internists were observed for 4 or 5 days by a medical student who checked a prearranged activity sheet every 30 seconds to: (1) identify those tasks and activities an assistant could be trained…

Differing patterns of abilities among high school males of four ethnic groups were investigated, as reflected in the interrelationships of scores on a multi-test aptitude battery. If such differences in patterns of ability exist among these groups, their existence and nature should be revealed in the interrelationships of the various test scores…

Local district personnel are responsible for collecting evidence that categorically aided projects have an impact upon disadvantaged learners' behavior. The district personnel requested assistance in designing evaluation methods to meet their needs. In keeping with the State Education Department's policy of maximizing service to the field, this…

Discusses current issues in measuring library effectiveness, including rapid technological changes and increasing obsolescence in librarians' competencies; increased pressure for accountability; tools to help libraries become what they determine they should be rather than conforming to national standards; and how to determine the validity and…

A study is discussed that examined the role of student aid, gender, ethnic status, academic performance in high school, and age on attrition rates, showing how each of these variables affects attrition rates during each of the 3 successive years of undergraduate education. (MLW)

Compares the results of two survey designs administered to visitors of three South African nature reserves to ascertain changes in conservation awareness. Explains the method, data collection, questionnaire design, statistical tests, pretests, pilot studies, results, and conclusions of the study. Finds that no statistical differences between…

Criticizes methodology and findings reported in the "Consequences" article, particularly in regard to disparities in characteristics of the samples, validity of the measures, and interpretation of results. (NH)

In studies involving matrix sampling on items, it is often the case that there are too few responses per individual to use latent trait item response models. A model is formulated wherein individual level variability appears as independent error within the cells of a cross classification of demographic variables. (JKS)

A sample of 5,162 undergraduates at 74 institutions was surveyed to identify the effect of the college environment on students' educational aspirations. Several environmental factors had modest but significant effects on aspirations; however, the magnitude of the effects differed somewhat by gender and institutional selectivity. (Author/MLW)

The study of career aspirations of freshmen entering a women's college in the fall of 1979 is described. The degree of ideological consistency among career salience, perception of psychological sex differences, attitudes towards sex roles, ideals of femininity and masculinity, etc., are reported. (Author/MLW)

The purpose of this brief is to summarize the methodologies and outcome measures used in Post-School Outcomes follow-up and follow-along studies of adolescents with disabilities. As a requisite in the Request for Proposal for funding of the National Post-School Outcomes Center (NPSO), knowledge development activities were to include: "Conducting a…

This report is Volume 2 of the methodology report that provides information about the development, design, and conduct of the 9-month data collection of the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B). This volume begins with a brief overview of the ECLS-B, but focuses on the sample design, calculation of response rates, development…

A brief review of the papers presented at the Symposium on Research and Evaluation Methodology highlights some of the major issues of research in Indian Country. There is a need to translate research results into terms that are meaningful at the local level, yet the act of doing this reveals tensions between scientific objectivity and advocacy.…

This report describes the methods and procedures used for the 1996 National Postsecondary Student Aid Study (NPSAS:96). NPSAS:96, which surveyed over 830 postsecondary education institutions and over 34,000 students and parents, included important changes from previous NPSAS studies conducted in 1987, 1990, and 1993 in its sample design and data…

This report presents an investigation by the American College Testing Program (ACT) of an alternative design for the National Assessment of Educational Progress (NAEP). The proposed design greatly simplifies the data collection and analysis procedures needed to produce assessment results and has the potential to produce results that are more…