This study traces the development of a vocabulary measure designed to assess multiple types of word knowledge. The assessment, which was administered in conjunction with a science unit about weather and the water cycle for third-and-fourth graders, included items for six knowledge types--recognition, definition, classification/example, context,…

This article offers an explanation of standardized tests so that parents may understand the significance of their children's tests scores. Definitions of terms such as "percentile ranking," "norming group" and "criterion-referenced" are given. The author also questions the validity of high-stakes tests as a true…