A total of 72 children (including 24 educable retardates, 24 equal CA normals and 24 equal MA normals) were compared on a stimulus task under three modality switching conditions and two response modes. Error magnitudes for each testing situation are compared and implications of the results are stated. (SDH)

Program Evaluation and Review Techniques (PERT) is a network composed of events and activities, and a viable tool in developing a program for institutional research. The model contains three segments: internal and external research activities, and a system of data collection and retrieval. (Author/AJ)

The view is widely held that there exists a distinct set of social differences between youth and adults. This study examined perceptions of high school students in urban and rural centers in Alberta regarding the generation gap. (Editor)

The testing of research hypotheses is directly comparable to the dichotomous decision-making of medical diagnosis or jury trials--not ill/ill, or innocent/guilty decisions. There are costs in both kinds of error, type I errors of falsely rejecting a null hypothesis or type II errors of falsely rejecting an alternative hypothesis. It is important…

Exploratory research with large numbers of variables and even larger numbers of relationships is likely to result in frequent Type II errors; that is falsely accepting an incorrect null hypotheses. There are three ways of reducing Type II errors: (1) choosing a lower significance level, which then increases the probability of Type I error; (2)…

Hans-Georg Gadamer's development of the hermeneutic question points to the need for a hermeneutic consciousness in the United States appropriate for human communication research. Communication studies in the United States have taken a route very different from hermeneutics. They are based on attempts to understand the subjective intentions of a…

This handbook was produced to address some of the questions raised at a workshop for producers, programmers, performers, researchers, and writers in the field of Canadian children's television. Three main areas are covered. The first section provides an indication of some of the information that research can supply for the improvement of…

In this document, a review of traditional definitions and theories of metaphor suggests that they err in equating metaphors with comparisons rather than merely implying comparisons. Empirical research is then reviewed, revealing serious problems, particularly in developmental research. These problems include inadequate theories about the nature of…

This document is a synthesis and summary of five reports investigating the experience of New York State in the implementation of competency based teacher education. The document presents: (1) background information that determined the basis for the study; (2) description of project development procedures; (3) intervening variables encountered as…

This study assessed the knowledge about science and scientists possessed by grade 11 and 12 Saskatchewan chemistry students and is a partial evaluation of CHEM Study and Modern Chemistry taught in Saskatchewan in the 1972-73 school year. (Author/RK)

The stated purpose of this paper is to attempt to formulate the dynamics of research as a process of exchange by discussing the authors' experience in responding to community resistance to a study of Anglo, Black, and Mexican-American parents and their elementary school children in a multi-ethnic urban community. (Author/JM)

Discusses four issues: the difference between policy research and basic research; the importance of policy research for basic research; the generalizability of field studies; and the relationship of both of the professor in the professional school to the client in the field and of the professional school to the overall society. (JM)

This study was part of a project supported by the Medical Research Committee of the United Liverpool Hospitals, Research Scheme No. 74.