Clinical Validity of the Children's Category Test-Level 2 in a Mixed Sample of School-Aged Children

The Children's Category Test (CCT) is a widely used measure of problem solving with adequate psychometric properties. Yet, Shriver and Vacc (n.d.) were fairly critical of the CCT in The Mental Measurement Yearbook and highlighted its limitations. Thus, to explore the clinical validity of the widely used CCT-Level 2 (CCT-2) version, results of that test were analyzed post hoc in a sample of 265 children with mixed etiology referred for...