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…

Suggestions for software design in computer managed testing (CMT) cover instructions to testees, their physical format, provision of practice items, and time limit information; test item presentation, physical format, discussion of task demands, review capabilities, and rate of presentation; pedagogically helpful utilities; typefonts; vocabulary;…

Features of a probabilistic testing system that has been implemented on the "cerl" PLATO computer system are described. The key feature of the system is the manner in which an examinee responds to each test item; the examinee distributes probabilities among the alternatives of each item by positioning a small square on or within an…

The current status of banks of test items existing across the United States was determined through a survey conducted between September and December 1987. Item "bank" in this context does not imply that the test items are available in computerized form, but simply that "deposited" test items can be withdrawn for use. Emphasis…

Testing 1-2-3 is a general purpose testing system developed at the Computer-Based Education Research Laboratory at the University of Illinois for use on NovaNET computer-based education systems. The testing system can be used for: short, teacher-made quizzes, individualized examinations, computer managed instruction curriculum testing,…

Discussion of computer-based testing (CBT) focuses on the development of the database format question (DFQ) which allows the user to build up a more complex answer than multiple choice by selecting items from a database presented on the computer screen. Programing is explained and an evaluation of DFQ is included. (Seven references) (LRW)

A series of computer simulations was run to measure the relationship between testlet validity and the factors of item pool size and testlet length for both adaptive and linearly constructed testlets. Results confirmed the generality of earlier empirical findings of H. Wainer and others (1991) that making a testlet adaptive yields only marginal…

The MDT multi-digit technique, a development in testing technology, is described; and its application to science classrooms is discussed. Some actual materials for use in a cell biology class are included. The primary characteristic of an MDT multi-digit test is a long list of possible responses, with each term marked with a three-digit number…

The successful Wisconsin Title 1 project item bank offers a valid, flexible, and efficient means of providing migrant student tests in reading and mathematics tailored to instructor curricula. The item bank system consists of nine PASCAL computer programs which maintain, search, and select from approximately 1,000 test items stored on floppy disks…

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)

Providing instructors an efficient way to acquire a well-defined, tailored test for a given student, or group of students, the Item Bank deals in multiple-choice, Rasch-calibrated problems which are deposited under two subject areas: reading and mathematics. Users can obtain a test which is appropriate to what their migrant students have been…

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…

Guidelines, practical suggestions, and examples are offered to assist teachers in planning and developing tests to accurately measure student achievement. The six chapters cover: (1) planning tests; (2) developing tests; (3) assembling and administering tests; (4) interpreting test results; (5) assessing test items; and (6) improving test validity…

The goal of test item writing is to create measures of the true achievement dimensions desired, not extraneous abilities or related skills. To encourage university instructors to apply newer test item writing technologies to test construction for course examinations, this paper: (1) sets forth basic principles for quality item writing; (2) reviews…

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…