The first working paper of the Learning in Science Project (Primary)--LISP(P)--"Toward a Framework," outlined what was then seen (1982) as the major aim of the project and proposed a research plan that seemed capable of enabling the project to establish difficulties that teachers have teaching science, to identify difficulties children…

This paper evaluates the logic underlying various criticisms of statistical significance testing and makes specific recommendations for scientific and editorial practice that might better increase the knowledge base. Reliance on the traditional hypothesis testing model has led to a major bias against nonsignificant results and to misinterpretation…

The sampling of teachers for nationwide surveys offers a challenging endeavor in obtaining a representative and adequate sample to truly represent opinions of the teachers. Ten national surveys of public school teachers conducted between 1980 and 1985 are presented with respect to their sampling design and procedures. Concepts and theoretical…

Data drawn from 30 journal articles and ERIC documents reporting on gender differences in natural science achievement were re-examined. Three meta-analysis methods were used: (1) vote counts and vote-counting estimation procedures; (2) tests of combined significance; and (3) analyses of effect sizes. The three methods produced seemingly…

After an introduction which briefly discusses emotional, therapeutic, phenomenological, cognitive, and developmental perspectives on play, this volume presents the complete texts of all the main lectures and a few short papers that were given at the International Symposium on Play, Play Therapy, and Play Research. Papers in part 1 concern certain…

The Carl D. Perkins Vocational Education Act of 1984 mandates that the U.S. Department of Education conduct a National Assessment of Vocational Education. The National Assessment, designed following staff research and the input of experts who met in Washington, D.C. in September 1986, will focus on five broad areas: implementation of the Perkins…

A project was undertaken to explore the prospects of conducting employer followup surveys concerning the graduates of a selected vocational program and to devise a procedure that would categorize the small number of employers to be sampled in such a way that useful data for possible program change could be obtained and analyzed. During the…

Seven potentially useful maxims from the field of human information processing are proposed that may help institutional researchers prepare and present information for higher education decision-makers. The maxims, which are based on research and theory about how people cognitively process information, are as follows: (1) more may not be better;…

General research designs and procedures, special methods applicable to libraries and media centers, and research techniques from educational technology are discussed in this guide to research applications in the school media center. Topics covered include the nature of the research process; the identification and definition of researchable…

Ten algorithms for measuring school effectiveness were identified through literature analysis and interviews of the directors of 39 school improvement projects. The algorithms are described thus: (1) a major proportion of students achieve at or above average national levels; (2) an equal percentage of highest and lowest social classes achieve…

This report provides the statistical tools necessary to measure the extent of error that exists in organizational record data and group survey data. It is felt that traditional methods of measuring error are inappropriate or incomplete when applied to organizational groups, especially in studies of organizational change when the same variables are…

This volume is the first of 5 constituting the final research project report on the introduction, use, and impact of ThinkAbout, a series of 60 15-minute instructional television programs for fifth and sixth graders designed to strengthen reasoning skills and to review and to reinforce language arts, mathematics, and study skills. Background…

This manual contains information for conducting regular student surveys at Kalamazoo Valley Community College. Questionnaires, designed for new, returning, and former student populations, are presented together with the methods by which the instruments should be administered. Guidelines for data analysis and report writing are also outlined. The…

This paper defines a conceptual model for institutional research in the community college and identifies sources of information, programs, and services that provide data necessary for implementation of the model. The model contains four specific subsystems: goal setting, program development, program review, and cost effectiveness. Each subsystem…

As part of the National Institute of Education's Teaching and Instruction Program, the Research on Instruction Team has developed a program focusing on research on Instructionally Effective Schools. Such a school is defined as having a high mean level of student achievement and no educationally significant differences between different racial,…