Appropriate interpretation of assessment data requires an appreciation that tools are subject to measurement error. School psychologists recognize, at least on an intellectual level, that measures are imperfect--that test scores and other quantitative measures (e.g., rating scales, systematic behavioral observations) are best estimates of…

The aim of this study is to show how a many-facet Rasch measurement model (MFRM) can be used for quality control whilst monitoring a musical aptitude examination. The data used in this study was gathered from a musical aptitude examination which was applied in 2019-2020 academic year for selecting teacher candidates to a music education department…

The current study longitudinally examined the influence of aptitude on second language (L2) pronunciation development when 40 first-year Japanese university students engaged in practice activities inside and outside English-as-a-Foreign-Language classrooms over one academic year. Spontaneous speech samples were elicited at the beginning, middle,…

[Slides] presented at the American Educational Research Association (AERA) Conference in New York in March 2008. This presentation explores what cues are used as a deciding factor in essay scoring by the essay grader.

The present investigation represents a systematic effort to determine whether handicapped children have been included in the development of test norms, items, and indices of reliability and validity. It analysed up-to-date user manuals and technical supplements of 27 well known and widely used aptitude and achievement tests. Study procedure…

The Ball Aptitude Battery (BAB) was examined for item bias in a sample of 577 high school students in which males and females, as well as three ethnic groups (Blacks, Whites, and Hispanics) were represented. The objectives of the investigation were: (1) to assess the level of interrater agreement for the judgmental method; (2) to find the level of…