The multistage alpha-stratified computerized adaptive testing (CAT) design advocated a new philosophy of pool management and item selection using low discriminating items first. It has been demonstrated through simulation studies to be effective both in reducing item overlap rate and enhancing pool utilization with certain pool types. Based on…

This paper proposes an item selection algorithm that can be used to neutralize the effect of time limits in computer adaptive testing. The method is based on a statistical model for the response-time distributions of the test takers on the items in the pool that is updated each time a new item has been administered. Predictions from the model are…

Research discussed in this paper was conducted as part of an ongoing large-scale simulation study to evaluate methods of calibrating pretest items for computerized adaptive testing (CAT) pools. The simulation was designed to mimic the operational CAT Armed Services Vocational Aptitude Battery (ASVAB) testing program, in which a single pretest item…

The purpose of this paper is to describe the techniques used in establishing the concordance tables between the Test of English as a Foreign Language (TOEFL), paper and pencil (P&P), and computer-based testing (CBT) sections and total reported score scales. Listening, reading, and composite structure and essay scores plus a total score are…

Item scores that do not fit an assumed item response theory model may cause the latent trait value to be estimated inaccurately. For computerized adaptive tests (CAT) with dichotomous items, several person-fit statistics for detecting nonfitting item score patterns have been proposed. Both for paper-and-pencil (P&P) test and CATs, detection of…

The convention for selecting starting points (that is, initial items) on a computerized adaptive test (CAT) is to choose as starting points items of medium difficulty for all examinees. Selecting a starting point based on prior information about an individual's ability was first suggested many years ago, but has been believed unimportant provided…

The purposes of this study were to: (1) extend the sequential probability ratio testing (SPRT) procedure to polytomous item response theory (IRT) models in computerized classification testing (CCT); (2) compare polytomous items with dichotomous items using the SPRT procedure for their accuracy and efficiency; (3) study a direct approach in…

In this paper we provide a rationale and approach for articulating a conceptual framework and corresponding development resources to guide the design of science inquiry assessments. Important here is attention to how and why research on cognition and learning, advances in technological capability, and development of sophisticated methods and…

Following a discussion of drill/practice and tutorial programing techniques (SE 533 144), this part focuses on techniques dealing with text problems. Various listings are included to demonstrate such methods as the READ/DATA approach in presenting questions to students. (JN)

A method for computer grading pharmaceutical calculations exams in which students convert their answers into scientific notation and enter their solutions onto a mark sense form is described. A table is generated and then posted listing student identification numbers, exam grades, and which problems were missed. (Author/MLW)

Reports a number of modifications to the computer readability program STAR (Simple Tests Approach to Readability) designed to make it more useful. (FL)

Describes a procedure for using the computer to assist in evaluating the progress of students on pretests, unit tests, posttests or a combination of tests. The use of computers to evaluate cognitive objectives of a course is examined. Twenty-four references are listed. (MER)

Describes an easy-to-use set of computer programs for the generation of multiple-choice and essay examinations in an introductory astronomy course. Program enables the user to establish files of test questions and to rapidly assemble printed copies of examinations suitable for photocopying. (Author/GS)

As computers become increasingly available to public schools, physical education teachers and coaches will have access to the many services and conveniences the computer offers. Physical education majors should be kept current with technology that affects their professional development. (CJ)

This article describes Minnesota Computerized Adaptive Testing Language program code for using the MicroCAT 3.5 testing software to administer several types of self-adapted tests. Code is provided for: a basic self-adapted test; a self-adapted version of an adaptive mastery test; and a restricted self-adapted test. (Author/SLD)