In this study, I examined the relation between various construct relevant and irrelevant variables and a math problem solving assessment. I used independent performance measures representing the variables of mathematics content knowledge, general ability, and reading fluency. Non-performance variables included gender, socioeconomic status,…

In this article, we highlight the need for a precisely defined construct in score-based validation and discuss the contribution of cognitive theories to accurately and comprehensively defining the construct. We propose a framework for integrating cognitively based theoretical and empirical evidence to specify and evaluate the construct. We apply…

For assessments that present problems that require extended responses and substantial amounts of time, there is often a desire to allow students to choose which problem they will respond to among two or more options. Student choice of problem may allow students a better opportunity to demonstrate what they know and are able to do. On the other…