This article exemplifies how assessment design might be grounded in theory, thereby helping to strengthen validity claims. Spanning work across multiple related projects, the article first briefly summarizes an assessment system model for the elementary and secondary levels. Next the article describes how cognitive-domain theory and principles are…

This research provides an analysis of the relationship between a student's beliefs and mathematical behaviors over a seventeen-year period. Romina, the student of focus in this case study, was among the original participants in a longitudinal study which explored how students build mathematical ideas when working collaboratively on problem-solving…

This study examines whether the instruction of an elementary mathematics education methodology course corresponds to constructivist learning. The participants were pre-service teachers in their senior year at a college in the southern part of the U.S. They were 49 students (3 men, 46 women) enrolled in three sections of a teacher certification…