A study of 20 children (ages 3-6) with autism and 20 children with pervasive developmental disorders (PDD) examined the validity of a Dutch version of the revised Psychoeducational Profile (PEP-R). No differences were found on the PEP-R developmental subscales, but on the pathology subscales children with autism showed more severe behavior than…

Three studies were conducted on the validity of instruments adopted for student assessment in problem-based learning at the Maastricht School of Economics and Business Administration (the Netherlands). Results with 109 students suggest the importance of the breadth and depth of the student's knowledge profile and the extent to which the knowledge…

This report deals with the question of obtaining insights into states of prior knowledge and exploring knowledge state tests and knowledge state profiles. The first part introduces a few basic terms important in the context of prior knowledge state. Evaluation and the validity, reliability, and usefulness of tests are considered in a prior…

A study was undertaken to investigate the validity of a progress test, the Maastricht Progress Test, that was designed to measure knowledge and clinical reasoning growth in a problem-based medical curriculum. Scores and subscores of about 40 students per year (total sample of 195) on the different categories of the progress test were compared with…