The advantages that computer adaptive testing offers over linear tests have been well documented. The Computer Adaptive Test (CAT) design is more efficient than the Linear test design as fewer items are needed to estimate an examinee's proficiency to a desired level of precision. In the ideal situation, a CAT will result in examinees answering…

A study involving all students taking the California Achievement Test (CAT) in the Cleveland City School District (Ohio) during the fall of 1989 was conducted to assess the effects of the use of parallel test forms. Each spring, all students in grades 4, 6, and 8 are selected to take the appropriate level of the CAT reading test, Form E. As a…

From a sample of 6,000 pupils in a Tennessee school district, this study relates the variables of gender, social class, and number of parents in student households to achievement on a norm-referenced test. Charts presenting data findings comprise three-fourths of the document. Investigation was motivated by studies that connect student learning…