Melinda Wolbransky

Psychometric Properties of the "Miranda Rights Comprehension Instruments" with a Juvenile Justice Sample.

This article describes the psychometric properties of the Miranda Rights Comprehension Instruments, the revised version of Grisso’s Miranda instruments. The original instruments demonstrated good reliability and validity in a normative sample. The revised instruments updated the content of the original instruments and were administered to a sample of 183 youth in pre- and postadjudication facilities. Analyses were conducted to establish the psychometric properties of the revised instruments and included similar analyses to those conducted by Grisso, as well as additional calculations (e.g., standard errors of measurement, intraclass correlation coefficients, Kappa coefficients). Results revealed sound psychometric properties, similar to those observed for the original instruments.

Teaching Psychology and Law: An Empirical Evaluation of Experiential Learning

Given the recent proliferation of undergraduate psychology and law courses, there is an increased need to empirically evaluate effective methods of teaching psycholegal material. The current study used a between- and within-subject design across four higher education institutions (N = 291 students) to evaluate the effectiveness of incorporating experiential learning activities in undergraduate psychology and law courses. Students who participated in the experiential activities performed significantly better than did control students on exam questions related to some, but not all, of the activities. In addition, experiential students consistently rated aspects of the course as more enjoyable than did control students. Results suggest that the inclusion of experiential learning activities has the potential to improve student performance and increase interest and motivation.