The central purpose of the present study was to evaluate several statistical techniques (analysis of variance (ANOVA) on raw gains, standardized ANOVA, standard analysis of covariance (ANCOVA), and z-score ANOVA) under various quasi-experimental conditions (three levels of reliability, three levels of sample size, three levels of gain, and the…

The aims of an evaluation of the Trades Education (TRADEC) schemes were to report on the approach's distinctive features and to assess the TRADEC system's effectiveness and potential for educating and training a wide range of workers. The research design comprised three major elements. First, a developmental phase was devoted to identification and…

According to the General Accounting Office (GAO), scientific leaders estimated in 1982 that between $1 and $4 billion was necessary to update university research equipment. Because of this large cost variance, GAO was requested to assess how well past studies have defined the nationwide deficiency in university research equipment and to suggest…

To establish collaboration between theory and practice, between teaching and learning, and between researchers and teachers, a three-year project was initiated at Metcalf Laboratory School. Teachers were invited to explore reading comprehension and composition in their classrooms in a manner that supported unique teacher decision making and…

This report describes a study which tested the applicability to rural schools of "effective school" research, which focuses on characteristics associated with schools found effective through analysis of standardized student achievement test scores. Strategies for providing input from local personnel included research awareness sessions,…

Within the evaluation of a curriculum program for student teachers, the curriculum as an influencing factor in the effects of the teaching-learning process was investigated. Qualitative and quantitative research models were used. The Look and Listen I (LLI) program was the subject of the study. It is an individualized program to instruct student…

Five invitational addresses presented at the Fourth National Conference of the Research Council for Diagnostic and Prescriptive Mathematics are included in this document. "The Nature of the Clinical Investigation" (Romberg and Uprichard) discusses the validity of clinical investigations and suggests guidelines for conducting such studies…

The focus of this review is on observational measures of pupil classroom behaviors. Two issues are raised in connection with these measures. First, there is a survey of the types of observation schedules employed in recent classroom intervention research. Second, there is an evaluation of the validity of these behavioral measures. That evaluation…

A data-collection model is presented for the gathering of timely information on population demographic characteristics, as well as economic, educational, environmental, and social trends. First, the paper discusses the importance of anticipating internal and external changes and establishing priorities for resource allocation in the design of a…

Several years ago, a coalition of Chicago civic groups met to determine the scope of the urban dropout problem and develop strategies for dealing with it. The resulting research program rejected both attrition and survey analysis approaches in favor of direct examination of all student records for three graduating classes (1982, 1983, and 1984)…

Over the past several years, technical communicators have been struggling to change some of the stylistic traditions inherited from scientific discourse. Rhetoricians, writing teachers, and psychologists all agree that the use of analogy and first- or second-person sentence construction make for more effective communication than the absence of…

Methodological and conceptual issues arising from a study of student perceptions of secondary school class climate are discussed. Through a pilot study, 113 Likert-type items were collected, consisting of teacher-focused dimensions, classroom-focused dimensions, and instructional practices. Factor and cluster analyses were used at the item level.…

Based on the experience of developing and implementing a cooperative study of the economic impact of Oregon's community colleges, this guidebook describes the process of conducting the study in order to assist institutions planning to undertake similar investigations. In Part I, the purpose, focus, and scope of the Oregon study are reviewed, and…

Variables affecting the legibility of manuscript letters produced by children from preschool through the first two grades are discussed in this literature review. Much of the research cited has as its major goal the identification of treatment conditions and programming regimes that reduce the confusion and training time commonly associated with…

Many difficulties are encountered when large-scale monitoring of federally-funded programs (including Title VII bilingual education programs) has been attempted. These difficulties may be categorized as follows: (1) differences in perception of the purpose of monitoring; (2) variance in the definition of the treatment (program) and expectations…