Three separate papers are included in this report. The first describes a two-stage procedure for choosing from among several instructional programs the one which maximizes the probability of passing the test. The second gives the exact sample sizes required to determine whether a squared multiple correlation coefficient is above or below a known…

This paper examines the tradition of research within the field of educational technology and cites problems endemic to the dominant research methods. It is suggested that a reexamination of the history of the field has intrinsic merit and is necessary at this time; furthermore, historical analysis may assist in the development of new research…

Current textbooks on reading recommend six scoring systems to be used with cloze tests to find material of suitable difficulty for instruction. These six scoring systems, when applied to a single data source--300 cloze scores obtained from ninth grade students tested with ninth grade content materials--produced varied placements which at present…

The past 20 years of research into the efficacy of advance organizers has resulted in little empirical support for their use. A primary reason for this lack of strong support is the absence of true objective descriptions and definitions of the organizers used and the concomitant poor control over their derivation and construction. This deficiency…

Many students are not skilled "thinkers" or "problem solvers." Extensive research has been conducted to describe the mental processes involved in problem solving in the hope of establishing a theoretical basis for training students to become more adept at reasoning. Certain problems become evident, however, when reviewing literature for designing…

The paper reviews some of the research literature relating to self concept and deafness. In summarizing the relevant research, attention was given to the types of questions to which researchers have sought answers, the theoretical orientations which have guided investigations, and the kinds of methodological problems which have characterized…

Factor analysis can be a valuable tool for assessing validity; however, the reliabilities of identified factors must be attended to. This study examined the impacts of item variance on factor stability and structure. The attempt was to determine empirically whether unnumbered graphic scales scored using a larger number of scale steps produce more…

The four papers in a symposium on the cost effectiveness of community schools are presented here, with a brief introduction. The first paper outlines the procedures necessary for an analysis of cost-effectiveness and identifies the problems in applying this analysis to community schools, including variable selection and measurement and value…

This document deals with a common problem: the fact that "needs assessment" is often required by law and regulation, but there is little agreement on what the term means or what the process entails. The uses and definitions of the term "needs assessment" are examined and categorized along with the various methodologies which are ascribed to it.…

This paper discussed Consortium for Longitudinal Studies findings which demonstrate that, contrary to first impressions from earlier evaluation studies, early intervention preschool programs do have generally positive long term effects. A public information campaign to communicate these findings through all media is advocated. Problems of…

Anthropological fieldwork is characterized as the most human methodology of the social sciences. Fieldwork brings the researcher into intimate relationships with the host people and facilitates perception of the unexpected activity of general social processes and understanding the initially perplexing conduct of the hosts. Fieldwork also has…

This paper provides an introduction to social science and historical materials on Asian Americans. The first part examines perspectives which guide recent research and some of the limitations of existing work. The second part contains two extensive lists of materials: (1) a list of bibliographic sources and literature reviews dealing with Asian…

The effectiveness of sex research models which measure adolescents' feelings of political alienation is investigated and discussed and a new model is formulated. The six models include life dissatisfaction, personal depreciation, critical perceptions of political reality, irrational beliefs, perceptions of political threat, and cognitive…

As part of a symposium on challenges and problems of adult education researchers in different settings, recent research activities at one private independent research organization were examined. Three projects of the American Instituties for Research (AIR) were reviewed, all relating to adult development and aging. The first examined career…

VERY LITTLE IMPORTANT RESEARCH HAS BEEN DONE IN THE FIELD OF LANGUAGE ARTS, AND THE RESEARCH INTEREST IN THAT FIELD ENDS WITH THE PUBLICATION OF RESEARCH REPORTS WHICH OFFER PRONOUNCEMENTS RATHER THAN RESEARCH EVIDENCE. THE PURPOSES OF RESEARCH OR HOW ITS FINDINGS COULD BE USED HAVE NOT BEEN CLARIFIED. THERE IS ALSO BLIND ACCEPTANCE OF WHAT…