This paper described one part of an item response theory (IRT) feasibility study performed for the Aptitude Test portion of the Graduate Record Examinations (GRE). The dimensionality of the GRE verbal and analytical sections is discussed. The results of six different types of equating of the verbal section and four different types of equating of…

A sample of 22,923 students who had taken the Graduate Record Examination (GRE) General Test in the academic years 1983-84 and 1984-85, and who had also taken the Scholastic Aptitude Test (SAT) 4 or 5 years earlier was identified and classified by undergraduate field of study (four major curriculum categories) and sex. Several analyses were…

Evidence on how the psychometric properties of verbal and quantitative academic aptitude tests are affected when item options are weighted using rather simple conceptual procedures is presented. This is discussed in connection with the scoring methods used on the Graduate Record Examinations. (DG)

The scope and nature of sex differences in the Graduate Record Examination are explored by identifying individual test items that differ from the other items in terms of the magnitude of the difference in item difficulty for the sexes. In general, limited evidence of differences was established. (Author/CTM)

Linear and equipercentile equating conversions were developed for two forms of the Graduate Record Examinations (GRE) quantitative test and the verbal-plus-quantitative test. From a very large sample of students taking the GRE in October 1981, subpopulations were selected with respect to race, sex, field of study, and level of performance (defined…

Three sections of the Graduate Record Examinations (GRE) Aptitude Test were reviewed before the introduction of the restructured test in October, 1977: research on (1) the GRE-Verbal section; (2) the GRE-Quantitative section; and (3) a planned third section, measuring analytical thinking skills. Research in all three areas focused on test…

The predictive validity of the Graduate Record Examinations (GRE) aptitude test has been investigated for foreign students at the University of Kansas. A total of 148 students whose first language was other than English were selected for this study. Verbal and quantitative scores on the GRE, field of study, sex, and year of initial enrollment were…