This research work was aimed at determining the degree of community members' interference in the conduct of university distance learning examination in South Eastern Nigeria. It was also aimed at finding out the factors responsible for the community members' interference, the ways by which interference is effected, the consequences and the…

This document describes the breadth of the research that the ETS (Educational Testing Service) Research & Development division is conducting in 2010. This portfolio will be updated in early 2011 to reflect changes to existing projects and new projects that were added after this document was completed. The research described in this portfolio falls…

The attempt by D.Edwards and C. B. Cummings to adjust state mean Scholastic Aptitude Test Scores for differential participation rates with a "fuzzy truncation model" satisfies three criteria the authors previously defined but falls short for two. Omission of sensitivity studies mars the otherwise exemplary study. (SLD)

The feasibility of using item response theory (IRT) as a psychometric model for the Graduate Record Examination (GRE) Aptitude Test was addressed by assessing the reasonableness of the assumptions of item response theory for GRE item types and examinee populations. Items from four forms and four administrations of the GRE Aptitude Test were…

The two phases in the development and tryout of a Guidance Counselor Test to be added to the National Teacher Examinations Program are discussed. In Phase One, a 150-item written test and a 50-item written test based on taped stimulus material were produced. Each test consisted of five-choice multiple-choice questions. In Phase Two, the tests were…

An attempt was made to evaluate the standard error of equating (at the mean of the scores) in an ongoing testing program. The interest in estimating the empirical standard error of equating is occasioned by some discomfort with the error normally reported for test scores. Data used for this evaluation came from the Admissions Testing Program of…

Ten papers presented at the first annual meeting of the Georgia Educational Research Association describe the following topics in educational research: (1) development and evaluation of the Elementary Curriculum Development Program, which involves individualized instruction in grades K-8; (2) reliability of the eighth grade reading subscales on…