We consider the effect on estimation of simultaneous variable centering and interaction effects in linear regression. We technically define, review, and amplify many of the statistical issues for interaction models with centering in order to create a useful and compact reference for teachers, students, and applied researchers. In addition, we…

Faced with doing research, students are often hesitant. Most graduate students have never conducted extensive research, having few qualifications or little technical skills. This article focuses on helping students acquire research interests, understanding and skills by using an experiential research group model. The purpose of this article is to…

This paper proposes an argument framework for the teaching of null hypothesis statistical testing and its application in support of research. Elements of the Toulmin (1958) model of argument are used to illustrate the use of p values and Type I and Type II error rates in support of claims about statistical parameters and subject matter research…

The purpose of this study was to explore the professional learning process that teachers reported enhanced their use of technology in their classrooms. The framework for this qualitative, theory-building study was guided by research from the field of adult learning. Data were obtained from interviews of six teachers who worked in an urban science…

This book meets a demand in the science education community for a comprehensive and introductory measurement book in science education. It describes measurement instruments reported in refereed science education research journals, and introduces the Rasch modeling approach to developing measurement instruments in common science assessment domains,…

While a discussion-based instructional approach is often employed by classroom teachers and university professors for teaching English, literature and varied content areas, there are few studies that have focused on how intellectually sophisticated doctoral students participate in class discussions to acquire discipline-specific content and what…

The "Value-Added School Review (VSR)" is an analytical model designed to assist schools in identifying and addressing opportunities for school improvement. The model works best when it is focused purposefully on students and the student learning outcomes as defined in the "Guide to Education". It complements the processes…

"Approaches and Strategies in Next Generation Science Learning" examines the challenges involved in the development of modern curriculum models, teaching strategies, and assessments in science education in order to prepare future students in the 21st century economies. This comprehensive collection of research brings together science educators,…

Due to concerns about the disparity of learning and the high nonresponse rates encountered by student marketing research teams working with sponsors, the author adopted the Hunter Method to restructure his course. This method requires the use of a model onto which students can map their learning via guided practice as well as independent practice.…

The central aim of this study was to test a model that integrates determinants of educational computer use. In particular, the article examines teacher and school characteristics that are associated with different types of computer use by primary school teachers. A survey was set up, involving 527 teachers from 68 primary schools in Flanders. A…

Addresses the problem of research formulation for the inexperienced. Provides a model for geographic research, and identifies types of research problems. Discusses problem definition utilizing both the inductive and deductive method; literature searches; the data base; and methodology. Explores the role of theory, the theorizing process, and…

The research model presented here is designed to be used by practitioners who either do not have substantial training in research methodology or do not have the time to design and document involved procedures. (SK)

This document includes a 3-page brochure describing the main report and the main report. The report explores competency-based models in postsecondary institutions and other learning environments. It is intended primarily as a guide for postsecondary educators who are interested in establishing such efforts at their institutions. The following…

Finds that introductory psychology textbooks present limited and often confusing coverage of research methods. Presents two research models that delineate separate dimensions for data collection procedures, research designs, and research settings. Contends that these models provide better coverage of research strategies. Includes suggestions for…

A variety of reading process models have been proposed and evaluated in reading research. Traditional approaches to model evaluation specify the workings of a system in a simplified fashion to enable organized, systematic study of the system's components. Following are several statistical methods of model evaluation: (1) empirical research on…