An investigation of the use of probabilistic methodologies for identifying cheaters on classroom multiple-choice examinations concludes that imperfections in the detection techniques, coupled with legal issues, necessarily limit the applicability and utility of these strategies. (Author)

The purpose of this paper is to discuss the development of research questions in mixed methods studies. First, we discuss the ways that the goal of the study, the research objective(s), and the research purpose shape the formation of research questions. Second, we compare and contrast quantitative research questions and qualitative research…

This article has three purposes: to explain the two different uses of power analysis that can be used in health education research; to examine the extent to which power analysis is being used in published health education research; and to explain the implications of not using power analysis in research studies. Articles in seven leading health…

This evaluation report is designed to meet two major objectives: a) to determine the extent of and the factors associated with variations in success and failure among children enrolled in the Distar Follow-Through programs, and b) to determine variations in success and failure in selected measures as they occur between children enrolled in the…

By and large behavioral scientists, particularly in education and psychology lack the sophisticated mathematical understanding necessary for adequate statistical analysis, especially multivariate analysis. And incompetent use of measurement theory, psychometry, and statistics cannot but lead to bad research. The remedy for this is better…

A personalized competency-based instructional strategy was designed and evaluated as an alternative to the traditional teacher-directed method. There was no difference in mean gain scores between the two groups for cognitive objectives, but the experimental strategy was superior in teaching psychomotor competencies. Student responses to the PSI…

Periodic summaries of research techniques used in important journals help professors of educational research teach each new generation of researchers. Literature published in "American Educational Research Journal" (AERJ), "Educational Researcher" (ER), and "Review of Educational Research (RER) is reviewed for the 10-year…

Four different methods for inputting enemy situation data--(1) typing, (2) typing with error correction, (3) menus (choosing appropriate entry from a list), and (4) typing with autocompletion and an English option--were compared for speed, accuracy, and ease of use. Thirty-two enlisted men and women, none of whom had used the inputting techniques…

TO DETERMINE THE EFFECT OF INSTRUCTIONAL APPROACHES FOR SUBTRACTION AND/OR TIME OF SYMBOLIZATION UPON (1) ACHIEVEMENT IN ARITHMETIC, (2) ATTAINMENT OF NUMBER CONCEPTS, (3) ATTITUDES TOWARD ARITHMETIC IN GRADES ONE AND TWO, THIS REPORT ASSESSES FOUR EXPERIMENTAL CLASSES, THERE WERE TWO FIRST GRADE CLASSES OF 20 PUPILS EACH AND TWO SECOND GRADE…

In a review of the challenges to progress in providing social research evidence that might usefully inform policy, Oakley (2004) argues strongly that the "paradigm divide" between qualitative and quantitative research communities continues to constitute a major problem. Oakley refers to a number of recent critiques of what is seen as "misplaced…

This paper reports on a study that sought to uncover and explore the beliefs female secondary pre-service teachers held about teaching and being the teacher as they entered into their teacher education programs. The results indicated that for the participating teacher candidates it was their prior teachers in their intended subject who most…

While research on online MBA courses is growing rapidly, teaching specific skills using online delivery formats is a relatively new stream of research in graduate business education. In this study, adult learning methods such as experiential activities, discussion, teamwork, and action learning were used in a seven-week online MBA course to…

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…

A test of the effectiveness of the direct instruction model as an instructional method was conducted in Sydney (Australia) by administering pre- and post-tests to fifth and sixth year students taught computer literacy and computer programming skills in specially designed 5-week courses. Nine schools, some independent and some…

AAMC data describing medical education institutions were analyzed in order to raise researchable questions for subsequent examination. A suitable multivariate method was selected and its applicability tested. The method chosen was multiple factor analysis, which analyzes the pattern of correlations among large sets of variables. Variables were…