This paper examines the social phenomenon of leadership succession in a school from the perspective of the successor, based on the author's own experience in succeeding to the principalship of a junior high school. Using a combination of participant observation, informal interview, and existing and collected documents, the study was designed to…

The effects of changes in spatial density on preschool children's behavior were examined in a quasi-experimental study involving repeated measures taken on two experimental groups and one control group. Subjects were all 59 children registered in three rooms of a non-profit public day care center in Edmonton, Alberta, Canada. Both quantitative and…

Reports the results of a quasi-experimental evaluation of the effects of the California English-only law on public librarians' acquisition policies and attitudes toward books in Spanish for children and young adults. The results, which showed no effects, are interpreted in terms of the symbolic functions of legislation and public policy. (seven…

Utilizes a quasiexperimental design to examine the impact of microcomputer simulations on environmental problem solving by community college students. The experimental group of students (n=34) showed a highly significant improvement in problem-solving skills after being exposed to three simulation models that focused on lake pollution analysis,…

The purpose of this study was to determine the influence of an educational intervention on the knowledge and attitudes of pre-allied health students toward older adults. The subjects were 41 pre-allied health students assigned to an intervention (n = 19) or comparison group (n = 22). The intervention group participated in a six-hour multi-modal…

This article summarizes the findings of the National Research Council (NRC) report "On Evaluating Curricular Effectiveness" and examines the reviews in middle grades mathematics undertaken by the What Works Clearinghouse (WWC). The NRC report reviewed and assessed 147 key evaluations of 13 National Science Foundation-supported K-12 mathematics…

This article focuses on the empirical effects of cognitive differentiation and persuasive skills on transformational, transaction, and laissez-faire leadership. Subjects (N = 294) completed measures of independent and dependent variables. Findings confirmed prior findings, however some findings reflected differences. Cognitive differentiation was…

In this study an attitude questionnaire was developed and applied to identify student teachers' interests and attitudes for basic physics laboratory. In physics laboratory practices run by a higher education institution a new attitude questionnaire was developed and applied twice in two terms by researchers to increase student teachers' success…

The feasibility of constructing composite scores which will yield pretest measures having all the properties required by the special regression model is explored as an alternative to the single pretest score usually used in student selection for Elementary Secondary Education Act Title I compensatory education programs. Reading data, including…

We examined direct and interaction effects of learners' characteristics (cognitive ability, prior knowledge, prior experience, and motivation to learn) and classroom characteristics (videoconferencing and class size) on learning from a 16-week course. A 2x2 quasi-experimental design varied the class size between large (approximately 60 students)…

Objective: The current research was designed to develop a health education programme for type 2 diabetes mellitus based on the Taba-Tyler model and to evaluate its effect. Design: The study was quasi-experimental in design. Setting: Fifty-five patients from the Endocrinology and Metabolism Unit, University Hospital of Ankara. Method: An education…

The authors compared traditional and Web-based versions of an environmental education program in terms of their effectiveness in raising knowledge and promoting attitudes of environmental issues. They used a pretest-posttest nonequivalent control group quasi-experimental design. Results showed a statistically significant increase of knowledge…

This book in intended to train students in reading a research report critically. It uses actual research articles as examples including both good and flawed studies in each category and provides interpretation and evaluation of the appropriateness of the statistical analyses in each study. Individual chapters usually include two sample studies and…

A quasi-experimental treatment-control group investigation was designed to test the effects of introducing research findings from effective teaching and school leadership into ongoing school settings. Significant treatment effects were found for the transfer of all staff developer behaviors and four of ten categories of effective teacher…

The statistical technique, "Zero-One Linear Programming," that has successfully been used to create multiple tests with similar characteristics (e.g., item difficulties, test information and test specifications) in the area of educational measurement, was deemed to be a suitable method for creating multiple sets of matched samples to be…