Age is often ranked as a significant variable in research studies concerned with the measurement of intellectual and linguistic capacities, including reading. In fact, age is often cited as the cause of a decline in performance on such tasks. However, determining the social, psycho-social, and physiological status of subjects and applying…

Recent years have been marked by a decline in the quantity and quality of small group research for four reasons: (1) the experimenter is an integral component of the system he or she is studying and thereby influences the findings, (2) layers of group process defy complete analysis, (3) small group research is reflexive, and (4) much of the…

Queries 'n Theories provides a parallel to the strong inference approach to scientific method--designing experiments, observing data, and theorizing. (Author)

This paper is part of a symposium focusing on the Safe School Study recently completed by the National Institute of Education. The symposium attempted to delineate the critical methodological problems arising from ethnographic research in the school setting on school violence and delinquency, and to report recent findings from studies using…

Presents a new approach for estimating missing observations together with the results of a Monte Carlo study of the relative strengths and weaknesses of this technique and three other available methods. These techniques are then examined with respect to their ability to use incomplete data to estimate the correlation matrix obtained using a full…

Describes some of the situations in which a psychologist is likely to violate the assumption of independent errors. A Monte-Carlo study of the effects of this violation is then described. (Author/RC)

Paper presented at the Merrill-Palmer Institute on Research and Training of Infant Development (Detroit, Mich., Feb. 15-17, 1968).

Based on a doctoral dissertation submitted to Yale University.

The problems of international educational research exchange were examined. The definition of educational research is not universal. Styles and emphasis of research differ. European publications are similar to United States publications. The research methodology used by most Third World countries is often radically different from American methods.…

The development of the between-class, within-class analysis has facilitated a more refined analysis of classroom processes and influences: those which affect a class as a whole, a student within a class, or an individual student independent of context. However, a problem arises in using a between-class, within-class analysis to infer a particular…

Seventy-seven of 100 universities from the United States, Canada, and the United Kingdom were surveyed with regard to educational, methodological, and ethical practices in using introductory psychology subject pools. Survey items were based on dimensions employed by Jung and on newly salient goals of the subject pool as suggested earlier by…

Research that purports to judge communicative sophistication on the basis of the revising behaviors of students must control for at least three variables: the subjective difficulty of the task; the student's ability to generate alternate wordings, spellings, and the like; and the student's preferred strategies of composing. Revising is not a…