The measurement of the performance of schools is complicated by the need to adjust for differences in input mixes. Schools may have a differential effect on the performance of different types of pupils. Rather than a single performance indicator, a system of indicators is needed. Characteristics of a good indicator system are identified. (KDP)

A study was conducted to review the concept of validity in the context of vocational education and training (VET) in Australia. The study included a review of literature, case studies, presentation of key findings, and recommendation of a tool to guide assessors. An eight-faceted approach to validity, based on Nitko, was developed, with each…