Administered Peabody Mathematics Readiness Test to 325 students in kindergarten through second grade to investigate selected psychometric characteristics of the test. Found low item-to-item correlations; results did not support factor structure suggested by test's authors or proposed hierarchical structure. (Author/NB)

This report describes the general plan for a study to clarify the interpretation of group performance measures of student achievement. Group tests are the most efficient procedure for collecting achievement information from a large number of students, but they also require item formats that may be different from the form in which students normally…

Instructors who develop classroom examinations that require students to provide a numerical response to a mathematical problem are often very concerned about the appropriateness of the multiple-choice format. The present study augments previous research relevant to this concern by comparing the difficulty and reliability of multiple-choice and…