Studied the psychometric characteristics of a developmental assessment in mathematics composed of 19 performance tasks for students in grades K-3. Reports convergent validity coefficients, internal consistency reliability, interrater reliability, and task orderings. (SLD)

Discussion of computer literacy and the rapidly changing face of technology focuses on a study that redefined computer literacy to include competencies for using graphical user interfaces for operating systems, hypermedia applications, and the Internet. Describes the development and testing of the Computer Interface Literacy Measure with…

Projective methods were used to explore maternal perception and interpretation of infant's emotional expressions during the third trimester of pregnancy and 3 months postpartum. Results revealed that mothers interpreted infant emotions overwhelmingly in positive terms at both times; findings suggest consistency in maternal interpretation across…

Masters level rehabilitation counseling students (n=57), college students with disabilities (n=62), and small business employers (n=83) were participants in a study that assessed attitudes toward the American Disabilities Act (ADA) Title I. Students with disabilities held the most favorable attitudes, rehabilitation counseling students' attitudes…

Evaluates the Role Repertory Grid Procedure, a technique derived from personal construct theory, for its practicality and validity as a way of gathering patron perceptions about the effectiveness and efficiency of academic library space. Concludes that further research regarding validity and reliability is needed. (Author/LRW)

Reports the multistage development of the Community Service Attitudes Scale, an instrument for measuring college students' attitudes toward community service. Analysis of scores for samples of 437 and 332 students yields strong reliability evidence, and principal components analysis supports the helping behavior model of S. Schwartz. (SLD)

Examines the internal consistency reliabilities for 14 previously-published computer attitude scales based on responses from preservice teachers, practicing K-12 teachers, and teacher educators. Describes the Teachers' Attitude toward Computers Questionnaire (TAC) that included 32 subscales. (LRW)

Studied the internal structure of a self-report measure of depressed mood in school children, the Child Depression Inventory (M. Kovacs and A. Beck, 1977) with 92 Russian and 139 English children (mean age: 12 years, 10 months). Internal reliability and consistency results and factor analysis support the use of the scale with non-Western samples…

Describes a classroom activity, listing step-by-step directions, that demonstrates the unreliability of essay scoring. Explains that after the exercise the class discussion should address the problematic factors in scoring essays. Lists recommendations for improving reliability and validity of essay scoring. (CMK)

Discusses the basic concepts of testing and item development and the application of alternative assessments to information literacy content for library instruction. Topics include reliability; validity; statistical analysis; selected response, including checklists, rank order, or simple match; constructed response; essays; and complex assessments.…

Describes an investigation of the relationship between the levels of interlinker consistency obtained among a group of full-text databases in which internodal links were inserted, and the effectiveness of searches carried out in those databases. Topics include interindexer consistency and retrieval system evaluation. (Author/LRW)

Evaluation of two meta-analyses of sociometric research on children with learning disabilities notes differences in their findings. Differences are attributed to effects of gender, ethnicity, and type of measurement on effect size; inadequate reporting of coding reliability; failure to include similar articles for analysis; and poor…

Guidelines are offered that make it more likely that high-quality information will be extracted and coded from primary research reports in meta-analyses. It is also noted that the methodology of meta-analysis results in pressure to change the type of information that appears in primary research reports. (SLD)

A 13-month study of preschoolers' conversations with friends examined development of understanding of mind and emotion and mental-state talk. Findings indicated significant and related improvements in theory-of-mind task performance and affective perspective-taking. There were qualitative and quantitative changes in mental-state references in…

Describes procedures for calculating conditional standard error of measurement (CSEM) and reliability of scale scores and classification of consistency of performance levels. Applied these procedures to data from the American College Testing Program's Work Keys Writing Assessment with sample sizes of 7,097, 1,035, and 1,793. Results show that the…