The Sympson and Hetter (SH; J. Sympson and R. Hetter; 1985; 1997) method is a method of probabilistic item exposure control in computerized adaptive testing. Setting its control parameters to admissible values requires an iterative process of computer simulations that has been found to be time consuming, particularly if the parameters have to be…

Item-exposure control in computerized adaptive testing is implemented by imposing item-ineligibility constraints on the assembly process of the shadow tests. The method resembles J. Sympson and R. Hetter's (1985) method of item-exposure control in that the decisions to impose the constraints are probabilistic. However, the method does not require…

Maximum likelihood and Bayesian estimates of proficiency, typically used in adaptive testing, use item weights that depend on test taker proficiency to estimate test taker proficiency. In this study, several methods were explored through computer simulation using fixed item weights, which depend mainly on the items difficulty. The simpler scores…

A two-stage design provides a way of roughly adapting item difficulty to test-taker ability. All test takers take a parallel stage-one test, and based on their scores, they are routed to tests of different difficulty levels in the second stage. This design provides some of the benefits of standard computer adaptive testing (CAT), such as increased…

A model for constrained computerized adaptive testing is proposed in which the information on the test at the ability estimate is maximized subject to a large variety of possible constraints on the contents of the test. At each item-selection step, a full test is first assembled to have maximum information at the current ability estimate fixing…

Computerized adaptive tests (CATs) are efficient because of their optimal item selection procedures that target maximally informative items at each estimated ability level. However, operational administration of these optimal CATs results in a relatively small subset of items given to examinees too often, while another portion of the item pool is…

The purpose of this study (1,313 college student participants) was to examine the differences in paper-based and Web-based administrations of a commonly used assessment instrument, the Force Concept Inventory (FCI) (D. Hestenes, M. Wells, and G. Swackhamer, 1992). Results demonstrated no appreciable difference on FCI scores or FCI items based on…

To measure workplace skills more realistically for certification purposes, two computer-delivered performance examinations, termed "Live Application" exams, were developed to test job-related competencies in a specific software product, Lotus Notes. As in the real world, success on examination tasks was determined by the examinee's final…

Computer-assisted and paper-and-pencil-administered formats for the Minnesota Multiphasic Personality Inventories were investigated. Subjects were 32 master's and doctoral-level counseling students. Findings indicated that the two formats were comparable and that students preferred the computer-assisted format. (AEF)

Evaluated the structural equivalence and differential item functioning of an employee attitude survey from a large international corporation across three languages, eight cultures, and two mediums of administration. Results for 40,595 employees show the structure of survey data was consistent and items functioned similarly across all groups. (SLD)

High school students took the Self Directed Search twice: (1) counselor-scored paper and online (n=31); (2) self-scored paper and online (n=42); (3) online at school twice (n=46); and (4) online at home (n=31). Content validity and reliability of the online version were supported, and users were more satisfied. Online resulted in higher profiles.…

Latent dimensions underlying individual differences in performance of information-processing tasks and dual task combinations, and the existence of a time-sharing (TS) ability were studied in 81 male college students. Supportive evidence for a general TS ability was not found. An identified TS factor specific to task combinations is discussed.…

Indices that detail aspects of student test responses include overall aberrancy; tendencies to miss relatively easy items; tendencies to correctly answer more difficult items; and a combination that indicates how the latter tendencies balance each other. Mathematics test results for 368 college students illustrate the indices. (SLD)

Explored rehabilitation clients' (N=75) perceptions of Microcomputer Evaluation and Screening Assessment (MESA). Results showed clients experienced greater enjoyment, but more difficulty, learning how to complete computer exercises than hardware exercises but viewed computer exercises instructions as easier to understand. Observed differences in…

Reports the findings of a study of university marching band members' tonal memory skills and their preferences between adaptive and paper-and-pencil testing. Concludes that adaptive testing yielded greater reliability and validity scores. Indicates that students preferred adaptive tests over paper-and-pencil music tests. (SG)