Two cause indicator models were formulated to link items of the Home Observation for Measurement of the Environment--Short Form to the Peabody Picture Vocabulary Test--Revised. These models were tested with data from the National Longitudinal Survey of Youth (506 and 345 children), and a final model was developed. (SLD)

Interset and set-to-total correlations for the California Card Sorting Test were studied for 135 college students and 63 elementary school students. Although subsets were not equivalent, the generally good correlations between subset and total test scores indicated that use of the individual subsets as short forms is justified. (SLD)

Provides insight on preparing students to take the Test of English as a Foreign Language. Specific suggestions include helping teachers to become comfortable with the test's computer-based format and helping students adapt to the test's point of view. (Author/VWL)

Used generalizability theory to assess the variation in school scores across very short test forms that measured mathematics scores in grades 4 and 8. More than 25,000 students took each form of the 3 tests for each grade. Results demonstrate the lack of comparability in school scores across short, nonparallel tests forms and the importance of…

This investigation considers the instructional effects of color as an over-arching context variable when learning from computer displays. The purpose of this investigation is to examine the posttest retrieval effects of color as a local, extra-item non-verbal lesson context variable for constructed-response versus multiple-choice posttest…

Rapid growth in the use of internet-based instructional technology (IT) necessitates greater attention to the pedagogical implications of this transition. Though much of the literature on the uses of IT focuses on outcomes and student learning, we also need to ask whether and how different technologies force us to reconceive the boundaries for…

This report builds on and extends existent research on population invariance to new tests and issues. The authors lay the foundation for a deeper understanding of the use of population invariance measures in a wide variety of practical contexts. The invariance of linear, equipercentile and IRT equating methods are examined using data from five…

As GED (General Educational Development) Testing Service considers the feasibility of a computer administration of the GED Tests, one issue being considered is the difference in costs of supplying only a computer-based format vs. offering both computer-based and paper formats of the GED Tests. A significant concern then arises as to whether…

The College English Test (CET), designed in accordance with the requirements of the National College English Teaching Syllabus and as a result of the need for China's reform and its open-door policy in the 1980s, is the world's largest language test administered nationwide. Owing to its scientific approach, consistent marking, rigorous…

This proof-of-concept investigation describes a computer-based approach for deriving the knowledge structure of individuals and of groups from their written essays, and considers the convergent criterion-related validity of the computer-based scores relative to human rater essay scores and multiple-choice test scores. After completing a…

This study seeks to determine whether item features are related to observed differences in item difficulty (DIF) between computer- and paper-based test delivery media. Examinees responded to 60 quantitative items similar to those found on the GRE general test in either a computer-based or paper-based medium. Thirty-eight percent of the items were…

Examination boards are often criticized for their failure to provide evidence of comparability across forms, and few such studies are publicly available. This study aims to investigate the extent to which three forms of the General English Proficiency Test Intermediate Speaking Test (GEPTS-I) are parallel in terms of two types of validity…

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…

When an examination consists, in whole or in part, of constructed response items, it is a common practice to allow the examinee to choose among a variety of questions. This procedure is usually adopted so that the limited number of items that can be completed in the allotted time does not unfairly affect the examinee. This results in the de facto…

Standardized testing, usually in the form of a multiple choice test, has dominated educational reform throughout Mississippi for the past 2 decades. Because of the minimal impact that standardized testing has traditionally had on curriculum decisions and classroom instruction, a paradigm shift in assessment format was adopted in the State from a…