Reported is a study designed to estimate reliability of a Q-sort self-concept instrument for science teachers and science students. (Author/SA)

Classical item analysis and Rasch latent trait analysis were applied to the responses of a sample of undergraduates to two measures concerning alcoholism. Little difference in terms of practical considerations was found between the methods. (JKS)

Three studies investigating the psychometric and conceptual properties of the self-report Survey of Ethical Attitudes inventory indicated that the scale is clearly susceptible to response dissimulation through role playing and impression management and is also confounded with sources of stylistic variance in the form of social desirability.…

In comparing educated, adjusted male homosexuals to educated, adjusted heterosexuals, no differences were found between the groups using the traditional index of homosexuality on the Rorschach. Results suggest the traditional index is not valid and should not be used in clinical settings as a measure to assess homosexuality. (Author)

Two achievement tests in French are critically examined: one on the students' vocabulary after three years of French, and one designed for student placement. Both are found to be reliable. The validity of their content and construction is discussed. (Text is in German.) (IFS/WGA)

Development of the Stereotyped Behavior Scale for adolescents and adults with mental retardation is described. Use with 600 individuals resulted in refinement and a 26-item scale with an internal consistency alpha of 0.88, test-retest reliability of p=0.90, and interrater reliability of p=0.76. (DB)

The reliability and validity of the positive and negative mood scales of the trait version of the State Trait--Depression Adjective Check Lists (D. Watson and others, 1988) were supported with 269 college students, 197 adolescents, and 165 older adults. Results provide evidence of the equivalence of the positive and negative scales. (SLD)

WISC-III IQs and subtest scaled scores of 440 students with specific learning disabilities were examined for gender differences. Boys exhibited statistically higher Full Scale, Verbal, and Performance IQs than did girls, as well as higher scores on six of seven subtests. Girls outperformed boys only on the Coding subtest. (Author/CR)

Fifty adults with mild mental retardation and their staff in supported living residential settings were interviewed to examine the reliability of self-reports of social support compared with staff ratings. Self-report ratings had moderate internal consistency, were consistent across rating scales, and were significantly correlated with staff…

Argues that language tests employing methods not fair to all test takers are unethical. Ways of reducing sources of unfairness in language testing is discussed. (15 references) (Author/CK)

Evaluated five intelligence test instruments for use with Malaysian children: Raven's Sijil Pelajaran Malaysia (SPM), WISC-R, School Failure Tolerance (SFT), Scale for Rating Behavior Characteristics of Superior Students (SRBCSS), and Parent Checklists. Found that Raven's SPM was an effective screening test, and the WISC-R the best measure to…

Some 1,620 Australian high school students responded to 68 items that measure adolescent stressors. Confirmatory factor analysis was used to develop and test a model leading to the High School Stressors Scale. This scale, which has sound construct and predictive validity and adequate reliability, can be a useful instrument for studying…

Two teacher efficacy subscales developed by S. Gibson and M. Dembo (1984) translated into Hebrew and administered to Israeli teachers retained their factor structures and adequate reliability. A subscale developed for the study to measure teacher efficacy in enhancing student social relations specifically also had adequate reliability. (SLD)

This article discusses evidence for functional behavioral assessment (FBA) procedures in terms of the meaning and interpretation of different forms of reliability and validity in FBA. It concludes that additional research needs to be conducted with various target behaviors across different settings to support the continued use of FBA. (Contains…

This study examines the reliability and validity of various behavior rating scales, side effects checklists, and an ecobehavioral observation system used to study self-injurious behavior among persons with mental retardation. Findings from testing with 30 adults suggest that further refinement is necessary to reliably and sensitively assess the…