Some brand names are used generically to describe an entire class of products that perform the same function. "Kleenex," "Xerox," "Thermos," and "Band-Aid" are good examples. The term "computerized adaptive testing" (CAT) is similar in that it is often applied uniformly across a diverse family of testing methods. Although the various members of…

Provides a tutorial on differential item functioning (DIF) and reviews DIFPACK, a new software package that is specifically designed to test for the presence of DIF. DIFPACK allows the user to test for standard unidirectional DIF, DIF in dichotomous items, DIF in polytomous items, and disordinal, or crossing, DIF. (SLD)

Features Internet sites that are sources for lesson plans, materials, group discussion topics, activities, test questions, computer software, and videos for K-12 education. Resources highlighted include CNN Newsroom, KidLink, and AskERIC. (AEF)

This instructional module presented by the National Council on Measurement in Education (NCME) provides guidelines for teachers and other test developers to help them construct test item banks. Setting up an item bank and using it are described, with a consideration of software that can be used. (SLD)

Explores various issues related to empirical validation of computer documentation. Topics discussed include developing validation test items; selecting test users; costs; benefits of testing for the writer; the role of the writer and editors; conducting the validation test; and writing revision specifications. (LRW)

Reviews seven commercially produced test generator programs appropriate for use by classroom teachers or individual instructors and identifies item construction and test formatting features that facilitate test design and delivery. Test generator programs and their manufacturers are listed. (MBR)

The DX SYSTEM of Diagnostic Testing is an easy-to-use computerized system for developing and administering diagnostic tests. A diagnostic test measures a student's mastery of a specific domain (skill or content area). It examines the necessary subskills hierarchically from the most to the least complex. The DX SYSTEM features tailored testing with…

The development of templates for computer-assisted language learning (CALL) is discussed, based on experiences with primarily linear multimedia tutorial programs. Design of templates for multiple-choice questions and interactive tasks in a prototype module is described. Possibilities of enhancing interactivity by introducing problem-oriented…

Discusses the use of videodiscs in school library media centers. Videodisc technology is explained; hardware and software options are described; and media center applications are suggested, including activities for students, lecture aids for media specialists, test item construction, and creation of individualized or small group instruction…

This guide focuses on use of the North Carolina Vocational Competency Achievement Tracking System (VoCATS)-designated software in the instructional management process. (VoCATS is a competency-based, computer-based instructional management system that allows the collection of data on student performance achievement prior to, during, and following…

This handbook is intended for persons who might develop or use an item bank to support their testing program. An item bank is defined as a "large collection of distinguishable test items," with "large" explained as meaning that the number of items available is greater than the number to be used in any one test. The first section of the handbook…