The dimensional comparison theory (DCT) focuses on the effects of internal, dimensional comparisons (e.g., "How good am I in math compared to English?") on academic self-concepts with widespread consequences for students' self-evaluation, motivation, and behavioral choices. DCT is based on the internal/external frame of reference model…

We report results of an exploratory validation study of the "Student Risk Screening Scale-Internalizing and Externalizing" (SRSS-IE) applied with the first sample of middle and high school students from nine middle and three high schools from three states. The "Student Risk Screening Scale" (SRSS) was modified to broaden the…

The evidence for the psychometric adequacy of behavioral interviews in terms of traditional psychometric theory and generalizability theory are reviewed. The review resulted in the conclusion that behavioral interviews have some evidence for interrater reliability, content validity, and criterion-related validity. Additional research in several…

Generalizability theory (g-theory) was used, as an alternative to classical test theory, to evaluate measurement error in a behaviorally anchored role-play measure, highlighting the usefulness of this theory in instrument development. G-theory partitions an observed score into the universe score and error scores associated with separate sources of…

This study assumes that multiple choice test items generally provide the testee with several solutions, one of which is correct and the others of which are wrong. If pupils are unable to answer a question, one would expect that the wrong choices have equal chances of being selected. In many multiple choice items on stoichiometric calculation which…