The aim of the study is to adapt Preschool Children's Science Motivation Scale (PCSMS) developed by Oppermann et al. into Turkish and conduct the validity and reliability analyses. This scale is considered important in terms of evaluating the science motivation of preschool children through the science concepts they are familiar with, based on…

The purpose of this paper is to highlight some psychometric cautions that should be observed when seeking to develop short form versions of tests. Several points are made: (1) score reliability is impacted directly by the characteristics of the sample and testing conditions; (2) sampling error has a direct influence on reliability and factor…

The twofold purpose of this study was to investigate the reliability and construct validity of scores on the Japanese version of an academic self-concept scale titled the Dimensions of Self-Concept (DOSC) Form H and ascertain any relationships between scores on the DOSC scale and selected demographic variables, including class, gender, and…

Some years ago, B. Efron and his colleagues developed bootstrap resampling methods as a way of estimating the degree to which statistical results will replicate across variations in sample. A basic problem in the multivariate use of bootstrap procedures involves the requirement that the results across resamplings must be rotated to best fit in a…

The development and validation of an instrument to assess goal orientation for the work domain are reported. Results of exploratory factor analysis, reliability analysis, confirmatory factor analysis, and nomological network analysis of results from 556 undergraduates all support the conclusion that the instrument operationalizes the theorized…

The Minnesota Test of Critical Thinking (MTCT) has been designed to measure both critical thinking (CT) skills and a key disposition of critical reasoning: the willingness to evaluate arguments that are congruent with one's own goals and beliefs critically. The MTCT uses a taxonomy of CT skills derived from the American Philosophical Association's…

The Bath County Computer Attitude Scale (BCCAS) has received limited attention concerning its reliability and validity with a U.S. adult population. As developed by G. G. Bear, H. C. Richards, and P. Lancaster in 1987, the instrument assessed attitudes toward computers in areas of computer use, computer-aided instruction, programming and technical…

This study examined the internal consistency of the Student Satisfaction Inventory (SSI) (L. Schrener, S. Juillerat, and Noel-Levitz Group, 1997) and the latent structures of the instrument. The SSI is an instrument that measures students' satisfaction with their college experiences. The SSI was administered to 251 students randomly selected from…

The multi-stage development of the Community Service Attitudes Scale (CSAS), an instrument for measuring college students' attitudes about community service, is reported. The CSAS was developed based on the helping behavior model of S. Schwartz (1977). The developed instrument was tested with two samples of 437 and 332 college students. The scales…

The construct validity and internal consistency (reliability) of the 30-item form of the Leadership Behavior Descriptive Questionnaire (E. Fleishman, 1957; A. Halpin and B. Winer, 1957) as presented in a current leadership text was assessed. Classroom teachers and administrators (n=187) completed the instrument. Although reliability was found to…

A recent unpublished study by B. Griesemer (1995) studied the relationship between motivation and self-efficacy for learning among 146 sixth graders. Griesemer used two instruments in that study: one to measure intrinsic versus extrinsic motivation composed of three subscales from the Scale of Intrinsic versus Extrinsic Orientation in the…

The generalizability of factor structures of student ratings of instruction based on instructors' individual differences was examined. The subjects were instructors from the humanities, social science, and mathematics divisions who had had their courses evaluated at least twice using the same evaluation questionnaire. The data from the three…

The purposes of this study were to devise and provide validity and reliability data for scores on an instrument measuring attitudes toward school violence and to develop importance ratings of the items based on data from teachers in a high school that had experienced a highly publicized violent episode. Two independent samples were used. Based on…

A method for measuring the contribution an individual makes to group work is described, and its use is supported through a study of 57 university students aged from 20 to 46 years working in 8 groups of 4 to 10 members each. The method recognizes that the most valid sources of information on the contribution of each individual to the group work…

As part of an effort to monitor the transformation of classrooms within Limpopo Province, South Africa, an instrument was developed to assess students perceptions of their learning environments. The developed questionnaire, the Outcomes-Based Learning Environment Questionnaire (OBLEQ), was designed to measure the impact of the Curriculum 2005…