We examined summary indices of high school performance (coursework, grades, and test scores) based on the graded response model (GRM). The indices varied by inclusion of ACT test scores and whether high school courses were constrained to have the same difficulty and discrimination across groups of schools. The indices were examined with respect to…

The commentary (1) uses the U. S. National Assessment of Educational Progress (NAEP) as a prototype for examining standardized reading achievement tests at the item level, and (2) sketches an alternative based on an initiative underway in the United Kingdom.

In recent years, criticism of high school graduates' lack of readiness for college and work has led a number of states to raise high school graduation requirements--particularly in terms of the number and rigor of courses students must pass. This issue of "The Progress of Education Reform" addresses end-of-course assessments at the high…

This study describes the psychometric evaluation of Super's Work Values Inventory--Revised (SWVI-R), an instrument comprised of 12 scales measuring the relative importance placed on the following work-related value dimensions: Achievement, Coworkers, Creativity, Income, Independence, Lifestyle, Mental Challenge, Prestige, Security, Supervision,…

The purpose of this study was to investigate the viability of the property of parameter invariance for the one-parameter (1P), two-parameter (2P), and three-parameter (3P) item response theory (IRT) models for the Medical College Admissions Tests (MCAT). Invariance of item parameters across different gender, ethnic, and language groups and the…

The purpose of this study was to gauge the disadvantage, if any, of reaching difficult items that appear earlier in a test, at the expense of not reaching easier items that appear later in a test. The study focused on Scholastic Aptitude Test (SAT) and Graduate Management Admissions Test (GMAT) data and examined the effect for females, Asian…

The agreement between the Educational Testing Service (ETS) and the Golden Rule Insurance Company of Illinois is interpreted as setting the general principles on which items must be selected to be included in a licensure test. These principles put a limit to the difficulty level of any item, and they also limit the size of the difference in…

Analogy items from the Scholastic Aptitude Test (SAT) were evaluated for differential performance by black and white examinees. Black and white examinees were first matched for overall SAT-V scores prior to conducting item analyses. A content and psycholinguistic analysis of 220 disclosed SAT analogy items from 11 test forms was performed.…

Alternative mathematical items administered as prototypes at the spring 1989 Field Trials of the Scholastic Aptitude Test (SAT) are evaluated for differential item functioning (DIF) and differential speededness. Results for Algebra Placement (AP) and Student Produced Response (SPR) items are presented and contrasted with results obtained on two…