The purpose of the study was to develop and try out two forms of a short (40-50 item) diagnostic test in five skill areas (Library Use; Dictionary Use; Use of References; Reading Graphs and Tables; Reading Maps) for use in Grades 4, 5, and 6, and designated as research study skills. A related problem was the development of five short (31-44 item) diagnostic tests, one in each of the five skill areas, to be used to confirm diagnoses suggested by the first test. (Author/AG)