Qualitative research methodologies comprise distinct traditions, each of which is based on its own assumptions and discrete methods for collecting, analyzing and reporting data. This paper examines a distinctive approach to qualitative research that was employed in a recent study to open a gateway to understanding the impact of the shootings at…

This study evaluates school personnel perceptions, knowledge, and behaviors before and after a 36-hr training program designed to prepare early childhood school personnel for implementation of an after-school family preventive intervention for conduct problems. Participants were 40 female school personnel (22 professionals and 18…

Objective: To examine impact of CVD risk reduction intervention for African-American men in the Atlanta Empowerment Zone (AEZ) designed to target anger management. Design: Wilcoxon Signed-Rank Test was employed as a non-parametric alternative to the t-test for independent samples. This test was employed because the data used in this analysis…

Obsessive-compulsive adolescence behavior in the classroom environment can be disruptive, affecting the teacher and other students. Certain personality traits of the obsessive-compulsive are obvious, while other symptoms are frequently misdiagnosed. As school staff are often the first step in the primary diagnosis process, the purpose of this…

This study sought to discover differences in knowledge and knowledge organization between medical students and physicians. A total of 4 fourth-year students who had completed their pre-clinical courses, 4 fifth-year students who had just finished their internship in internal medicine, and 4 internists with an average of 20 years of experience were…

This report described and analyzed different methods for constructing a student's cognitive map in order to study the development and use of domain-specific prior knowledge. Cognitive maps provide accounts of student trajectories over courses and individual or group profiles of learners' strengths and weaknesses at the course or multicourse level.…

The structure of expertise is investigated along a variety of dimensions. A new and distinct approach is used, which is based on extensive analysis of theories, models, and practice-based strategies found in the literature. This base is used to define a set of dimensions that might be helpful in constructing knowledge profiles. The four dimensions…

This paper describes the development of a diagnostic test to assess teachers' understanding of the learning cycle and highlights common misconceptions identified through the administration of the diagnostic instrument. The Learning Cycle Test was administered to 28 undergraduate students enrolled in elementary science methods who had received…

The aim of this study was to develop a procedure that could be used to appraise the cognitive features of subject (achievement) tests. Cognitive taxonomies and an accompanying coding scheme were developed and applied to the Graduate Record Examinations subject tests in Psychology and Literature in English. The taxonomies were based on the manifest…

Since the advent of the all volunteer force, the U.S. military has supported research to monitor, understand, and influence the propensity of American youth to enlist in the military. Interest in understanding determinants of military enlistment has increased since 1992 due to the shrinking size of the available youth cohort, competing demands for…

Previous research has shown that expert physicians' diagnostic performance improves when contextual information about a patient is available, while the performance of novices is not influenced by this source of information. These results are explained by supposing that experts' knowledge is organized in illness-scripts. This study examined this…

The networking procedure is explored as a way to describe and measure cognitive structures. A research project at Gottingen University (Germany) tried to operationalize economic contextual knowledge as a qualification for teaching in commercial (business) education. Networking was examined as a way to measure this knowledge. Each student should…

This study compared obtrusive observers and self-reports to a criterion, unobtrusive observers, to assess how accurately they measured tutor performance. Unobtrusive observers were used as a criterion for comparison because it was assumed that their measures were free of biases. Participants were 55 college-level peer tutors. Course sections were…

Some specific aspects of the process of discovery are explored as they are experienced in the visual arts and the physical sciences. Both fields use the same visual/brain processing system, and both disciplines share an imaginative and productive interest in the disciplined use of imagistic thinking. Many productive interactions between visual…

The two-part activity outlined in this paper reveals to undergraduate students that assumptions made in theory building remain unquestioned until one steps outside the initial realm of expectations, and that theories adopted have a demonstrable impact on behaviors. Part I defines a theory, describes the roles of assumptions and knowledge in…