Previous research on calculator use in standardized assessments of quantitative ability focused on the effect of calculator availability on item difficulty and on whether test developers can predict these effects. With the introduction of an on-screen calculator on the Quantitative Reasoning measure of the "GRE"® revised General Test, it…

Since 2006, the National Education Association (NEA) and Educational Testing Service (ETS) have been working collaboratively to support teacher candidates in preparing for "The Praxis Series"[TM] of teacher licensure assessments, currently used in 41 states and territories. Their focus has been particularly targeted to assisting minority…

This paper studies whether examinee characteristics are systematically related to mode effect across paper and computer versions of the same instrument, using data from the Graduate Record Examination (GRE) of the Educational Testing Service in its Computer-Based Testing Pilot Study of 1991. The following characteristics of 1,114 examinees were…

This study evaluated 16 hypotheses concerning possible sources of bias in test items on the Graduate Record Examination General Test. Ten of the hypotheses showed interactions between group membership and the item version indicating a differential effect of the item manipulation on the performance of Black and White examinees. (Author/LMO)

The importance of item difficulty (equated delta) was explored as a predictor of differential item functioning of Black versus White examinees for 4 verbal item types using 13 Graduate Record Examination forms and 11 Scholastic Aptitude Test forms. Several significant racial differences were found. (TJH)

This study describes intergroup guessing differences in response to tests and to test-like tasks. It is a composite of seven component inquiries with three substudies in Phase 1 and four in Phase 2. These seven studies cover the Graduate Record Examination (GRE) item-type domain from a number of viewpoints relevant to implicit guessing behavior.…

The predictive validity of the revised Graduate Record Examination Analytical Test (GRE-A) was compared with the experimental form of the GRE-A, in terms of graduate school admissions as well as advancement to Ph.D. candidacy decisions. Prior to 1974 the Graduate Record Examination included just a verbal and a quantitative test; in 1974 it was…

A special course was designed to aid undergraduate subjects in preparing for the Graduate Record Examination--Quantitative (GRE-Q). The course included a short one-session discussion (Anxiety Reduction Session) of the GRE and its uses, and four sessions devoted to specific instruction in the basic mathematics required for the test and strategies…

A number of hypotheses were tested concerning elements of Graduate Record Examinations (GRE) items that might affect the performance of blacks and whites differently. These elements were characteristics common to several items that otherwise measured different concepts. Seven general hypotheses were tested in the form of sixteen specific…

Differential item functioning (DIF) methodology for revealing sources of item difficulty and performance characteristics of different groups was explored. A total of 150 Scholastic Aptitude Test items and 132 Graduate Record Examination general test items were analyzed. DIF was evaluated for males and females and Blacks and Whites. (SLD)