A measurement approach called generalizability theory (G-theory) is an important alternative to the more familiar classical measurement theory that yields less useful coefficients such as alpha or the KR-20 coefficient. G-theory is a theory about the dependability of behavioral measurements that allows the simultaneous estimation of multiple…

This manual has been produced to familiarize data users with the procedures followed for data collection and processing of the first follow-up component of the National Education Longitudinal Study of 1988 (NELS:88). A corollary objective is to provide the necessary documentation for use of the data file. Use of the data set does not require the…

A model of research design anxiety reactions, that was adapted from the work of P. B. Cemen (1987) on mathematics anxiety reactions, was tested. The sample consisted of six classes of 152 master's degree students in a graduate educational research design course. Most were full-time teachers pursuing the master's degree part-time. Students were…

A market segmentation analysis was conducted on students at a large midwestern urban university using two forms of hierarchical cluster analysis on student characteristics: an agglomerative procedure using a matching-type association measure and a divisive chi-square based automatic interaction detection (CHAID) procedure. Data were extracted from…

Different effects of instructional strategies on recall and comprehension of terms frequently used in formal analysis of art were examined. The study looked at a synthesis of three theoretical positions: dual-coding theory, schema theory, and elaboration theory. Two-hundred and fifty sixth-grade students were randomly assigned to three groups:…

Arguing that professional library literature often ignores the problem of evaluating the effectiveness of a library tour or the aids (e.g., audiotape, slides, video, computer programs, handbooks) which may supplement the tour, this article provides a proposed evaluation model for measuring a tour's success. The evaluation of library tours is…

The work of the Program Effectiveness Panel (PEP) of the United States Department of Education was examined. The PEP is the Department of Education's primary means of certifying or validating the effectiveness of educational programs. Thirty-three educational programs were validated by the PEP between January 1988 and December 1990. Over time,…

Given the complexity of classroom reading observations, maintenance of measurement reliability is a concern to researchers. Sources of variation contributing to the unreliability of many measurements may be either (1) lasting and specific, (2) lasting and general, (3) temporary and specific, or (4) temporary and general. Lasting-specific sources…

Microcomputers have presented instructional designers with an ideal tool with which to deliver individualized instruction. With a few exceptions, however, the results of cognitive styles research do not provide sufficient conclusions upon which to make design decisions. Critically missing in many studies is an explication of the conceptual binding…

Contains a review of previous research, description of an individualized instruction course developed by the authors, explanation of the research design of their experiment, the results, and the theoretical and practical implications of the experiment. (Author/ND)

The changes required by many school reform policies address problems that are extremely difficult to clarify, with organizational and environmental factors densely intertwined. Accordingly, this document begins by identifying the "four C's" that must be taken into account if any strategy for school improvement is to succeed: complexity,…

Based on the premise that existing research into terrorism shows great promise, this paper notes that, despite widespread recognition of terrorism's communicative dimensions, few studies have been done from within the discipline of speech communication. The paper defines the discipline of speech communication and rhetorical studies, reviews the…

Using the literature and research on principal effectiveness as a foundation, the Audit of Principal Effectiveness was developed. Initially, 162 items forming 12 theoretical factors describing effective principal behavior were identified and sorted into two documents. The documents, each containing 81 items, were mailed to a total of 3,660…

This paper outlines the rationale, goals, planning, methodology, problems, and future direction of the research program involving studies concerning education and employment carried out by the International Institute for Educational Planning. The project was designed to relate the development of higher education in various countries (both…

Suggestions and guidelines for using the Bureau of the Census' Current Population Survey (CPS) files are provided. CPS is based on the civilian component of a national probability sample of households and is conducted by the Bureau of the Census. The survey gathers employment data on a continuing basis, as well as supplemental information on such…