The Adult Trait Hope Scale (Snyder et al., 1991) typically has been administered to samples of college students, and previous researchers have not explored key demographic variables. In a large sample of community persons who were not in college (N = 215), significant differences were detected in Hope Scale scores across differing age groups and…

A focus on antisocial beliefs and attitudes has informed both the assessment and treatment literature, and practice, in youth justice service provision. This study attempts to broaden the construct of antisocial beliefs and attitudes and reports on the psychometric development of the Antisocial Beliefs and Attitudes Scale (ABAS). The ABAS is a new…

In this article, the author reviews the Battelle Developmental Inventory, 2nd edition (BDI-2), a criterion-referenced, individually administered, standardized assessment used to measure the developmental skills in children aged birth through 7 years, 11 months. The BDI-2 is composed of 450 items grouped into five domains (Adaptive,…

There is currently a critical need to develop reliable and valid social skills assessment tools for children and adolescents with autism spectrum disorders (ASD). The "Autism Social Skills Profile" (ASSP) is a new assessment tool that provides a comprehensive measure of social functioning in children and adolescents with ASD. The ASSP was designed…

The Satter Eating Competence Model (ecSatter) conceptualizes eating competence as having 4 components: eating attitudes, food acceptance, regulation of food intake and body weight, and management of the eating context (including family meals). According to ecSatter, supporting nutritional health requires establishing and maintaining positive…

The Measure of Acceptance of the Theory of Evolution (MATE) instrument was initially designed to assess high school biology teachers' acceptance of evolutionary theory. To determine if the MATE instrument is reliable with university students, it was administered to students in a non-majors biology course (n = 61) twice over a 3-week period.…

This paper presents three different ways of computing the internal consistency coefficient alpha for a same set of data. The main objective of the paper is the illustration of a method for maximizing coefficient alpha. The maximization of alpha can be achieved with the aid of a principal component analysis. The relation between alpha max. and the…

A model is proposed for the description of ordinal test scores based on the definition of true score as expected rank; its deviations are compared with results from classical test theory. An unbiased estimator of population true score from sample data is calculated. Score variance and population reliability are examined. (Author/BJG)

Responses of male prisoners to the Personal Orientation Inventory were clustered, using hierarchical linkage analysis. Six second-order clusters accounted for all the items. Reliabilities of these clusters were comparable to those of the first-order clusters. Relative validity of cluster scores and scale scores remains to be determined. (RC)

This study investigated (a) interscorer reliability of the Bender-Gestalt Test by using more than one person to score the same test protocols; and (b) rate-rerate reliability of the Bender-Gestalt Test after a half-year interval. (Author)

This paper is aimed at demonstrating that Charles Spearman postulated neither a platonic true-error distinction nor a requirement for constant true scores under repeated measurement. (Author/RC)

Parallel merit reliability (PMR) indexes the same consistency of measurement that is reflected in a validity coefficient; it reflects the reliability of measurement across identical merit score cases. Research has identified the potential benefits of the PMR approach as providing item level and cut-score reliability indices without requiring…

To determine how many occurrences of a syntactic structure are necessary to provide sampling reliability, two one-half hour spontaneous language samples were elicited from each of 15 language disordered students (5 to 6 years old). Sessions were divided into two periods, one for the child's telling about pictures and toys and the other for…