Background: Research about the psychometric properties of the Behavioural Appraisal Scales (BAS) in people with profound intellectual and multiple disabilities (PIMD) is limited. This study evaluates invariance in factor structure, item bias and convergent validity of the BAS. Methods: Data on the BAS from two studies (n = 25; n = 52) were…

In this article, we reviewed how intelligence tests were developed and normed, with a careful eye to underserved groups. Based on state recommendations, five group-administered and five individually-administered tests were reviewed for demographics; invariance testing; validity and reliability reporting; and gifted identification suitability. We…

Background: Effective interpersonal communication skills in the advisor-advisee relationship context are important to the success of graduate students. Few instruments have previously been developed to assess students' communication skills in this context. Purpose/Hypothesis: This study reports the development and validation of the Science,…

The scales for rating the behavioral characteristics of superior students (SRBCSS), which were developed by Renzulli and his colleagues, are considered the most widespread and the most important scales used in the identification of gifted and superior students. Recently, four new scales were added. The aim of this research was to examine the…

This study investigated the reliability and construct validity of a peer nomination form used to identify 670 Hispanic students of outstanding talent from three southwestern school districts. Results indicated adequate reliability, and suggestions are offered for improving the instrument's validity. (DB)

Thirty-five gifted elementary children were tested with the Wechsler Intelligence Scale for Children III (WISC-III) and results were compared to a previous administration of the WISC (Revised). Scores were significantly higher on all three WISC-R global scales and most subtest scaled scores. Correlation coefficients between the tests were…

The estimation of values of a latent-trait presumed to underlie a given set of item response data is made on the basis of dichotomously scored items utilizing the so-called "normal ogive model" of Lawley and Lord. This model provides an internal scale of measurement, scores which are independent of the particular test items employed, individual…

This article maintains that the older Stanford-Binet Intelligence Scale (Form L-M) is the best tool for assessing extraordinarily gifted children despite the acknowledged deficits of the scale in comparison with newer instruments. Although the article finds that the Stanford-Binet uses outdated terminology, is highly verbal, has 20-year-old norms,…

This study analyzed the relative efficacy of normative (population relative) and ipsative (person relative) measures for the study of intraindividual and interindividual differences in child ability. Ipsative ability measures were found to be uniformly inferior to their normative counterparts and conveyed no uniquely useful information. (Author/DB)

A critical review of the psychometric properties of the System of Multicultural Pluralistic Assessment (SOMPA) model for student assessment is presented. The review criticizes the lack of validity of some of the measures but praises the goals of the system. (JKS)

The 1985 Buros-Nebraska Symposium was devoted to the broad issue of the influence of cognitive psychology on testing and measurement. The (1) "Introduction: The Implications of Cognitive Psychology for Testing" (Royce R. Ronning et. al.) lists four major issues addressed by the symposium--cognitive psychology as a basis for questioning some…

Since the need for good programers exists and will increase, their identification before training is desirable. Until now only single tests of potential ability have been evaluated. In this study several tests used in various combinations were evaluated as test batteries. The IBM Aptitude Test for Programmer Personnel (ATPP) and the Strong…

It is now widely agreed that current ability measures reflect a complex interaction of environment with genetic potential. This leads to a basic measurement problem since persons with the same measured ability may vary widely in potential due to non-equivalent learning opportunities. The purpose of this paper is to present a model which may hold…