The core critical thinking skills, identified in "The Delphi Report" as essential elements for workplace and educational success, are targeted in a standardized 35 item multiple-choice assessment tool entitled the "Test of Everyday Reasoning (TER)" which is designed to provide a representation of a person's overall critical…

Background: Traditional health measurement tools use a pathogenic, or disease origins framework, to assess for the absence of disease or risk factors. Good or positive health, however, is more than the absence of disease and current tools do not reflect this. Purpose: The purpose of this study was to test the psychometric properties of the adult…

This study investigated the validity and reliability of the Turkish version of the Scales of Psychological Well-being (Ryff, 1989a). The sample of the study consists of 1214 university students. Results of language equivalency showed that correlations between the Turkish and English forms were 0.94 for autonomy, 0.97 for environmental mastery,…

We report the development of the Assessment of Individual Motives-Questionnaire (AIM-Q), a new instrument based on an evolutionary psychology theory of human motivation. It provides multitrait-multimethod (MTMM) assessment of individual differences on 15 motive scales. A total heterogeneous sample of N = 1,251 participated in eight studies that…

Among the academic community, there is a perception that there is an upward shift in grade point average over an extended period of time without a corresponding increase in achievement. This trend has become an alarming topic among educators, industry and the general public. Some attribute increases in GPA to improvements in student quality while…

Over the past several years, educational leaders and researchers have tried to find the causes for high school dropout. Studies have shown that both demographic and student factors have contributed to placing a student at risk for dropping out of high school. Most of the studies, however, have been conducted in urban or suburban settings.…

The purpose of this paper was to describe the process of development of assessment instruments for the Comparing Options in Secondary Mathematics: Investigating Curriculum (COSMIC) project. The COSMIC project was a three-year longitudinal comparative study focusing on evaluating high school students' mathematics learning from two distinct…

In some situations where reliability must be estimated it is impossible to divide the measuring instrument into more than two separately scoreable parts. In such a case, neither Cronbach's coefficient alpha nor Kristof's three-part approach are satisfactory. A technique is developed for estimating reliability in such situations. (Author/BJG)

Compared Edwards Personality Inventory (EPI) reliability under the Edwards' instructions (subject responds to the items as he believes those who know him best would answer if asked to describe him) versus the more conventional instructions (to describe yourself directly as you see yourself). (Author/RC)

Article attempted to define the concept of mobbing and to develop principles of treatment in connection with cases which really occur, and to use the work in a regular university course providing students with successful personal therapeutic experiences. (Author/RK)

Generalizability theory provides a technique for accurately estimating the reliability of measurements. The power of this theory is based on the simultaneous analysis of multiple sources of error variances. Equally important, generalizability theory considers relationships among the sources of measurement error. Just as multivariate inferential…

The research dealing with the reliability of the Rosenzweig Picture-Frustration Study is surveyed. Analysis of various split-half, and retest procedures are reviewed and their relative effectiveness evaluated. Reliability measures as applied to projective techniques in general are discussed. (Author/DEP)

An alternative derivation of Tryon's basic formula for the coefficient of domain validity or the coefficient of generalizability developed by Cronbach, Rajaratnam, and Glaser is provided. This derivation, which is also the generalized Kuder-Richardson coefficient, requires a relatively minimal number of assumptions compared with that in previously…

Research supported by the National Research Council of Canada, Grant APA-252-2057-B.