The study examines the rule space model, a probabilistic model capable of measuring cognitive skill acquisition and of diagnosing erroneous rules of operation in a procedural domain. The model involves two important components: (1) determination of a set of bug distributions (bug density functions representing clusters around the rules); and (2)…

Adaptation techniques can be applied not only to the multimedia contents or navigational possibilities of a course, but also to the assessment. In order to facilitate the authoring of adaptive free-text assessment and its integration within adaptive web-based courses, Adaptive Hypermedia techniques and Free-text Computer Assisted Assessment are…

Directions are given for scoring typing tests taken on a typewriter or on a computer using special software. The speed score (gross words per minute) is obtained by determining the total number of strokes typed, and dividing by 25. The accuracy score is obtained by comparing the examinee's test paper to the appropriate scoring key and counting the…

Approaches for norming skewed test score distributions are reviewed, and an analytical approach is proposed for norming the Behavior Assessment System for Children (BASC). Methods used in constructing norms for several well-known personality instruments that are reviewed include: (1) linear T-scores transformation in the Minnesota Multiphasic…

This document is a guide for computer enhanced counseling program development. An introductory overview on counselors and computers focuses on the use of microcomputers, the use of computers in test scoring and recordkeeping, and computer-assisted career guidance systems. Other chapters include the following: (1) Becoming a Computer Literate…

Possible threats and promises perceived by counselors when computers are introduced into the counseling field are examined in this fact sheet. Computer-assisted counseling and computer-managed counseling are discussed. A seven-step model for designing a "hi-tech" counseling program is presented. (NB)

To ensure that the essential job-related reading materials for nonrated United States Navy personnel were not beyond their reading capabilities, a study was undertaken to determine the readability levels of a representative sample of essential Navy job-related materials. The criteria for selecting material were that it be narrative text and that…

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…

This glossary presents a standardized nomenclature for numerical control. It defines and describes some 286 technical words, terms, abbreviations, and acronyms which form a specialized vocabulary. The aim of this glossary is to provide a means for arriving at some common understanding of terminology for numerical control technology. Numerous…

Since fall 1976, an undergraduate measurement class has utilized a 32K microcomputer programmed in APL to present replicate sets of questions randomly selected from 80-question item pools representing each of three domains of knowledge based on Sax's Principles of Educational Measurement and Evaluation. Multiple choice questions are presented on a…

A unique system is described for creating tests by computer. It is unique because, instead of storing items in the computer, item algorithms similar to Hively's notion of item forms are banked. Every item, and thus every test, represents a sample from domains consisting of thousands of items. The paper contains a discussion of the special…

Maintains that counselors, bewildered by the many unfamiliar terms, perceive computer applications in counseling as too complex or mechanistic. Suggests use of the term computerized focuses excessive attention on a technological innovation that is only one of many counseling resources. Recommends using terms such as computer-assisted which…

Describes a computer program which will randomly select questions and change the arrangement of answers each time the program is run, providing realistic practice for standardized test-taking. A listing of the program is provided in AppleSoft BASIC, and modifications for the IBM-PC are included. (LP)

Describes two experiments which demonstrated that readers use specific lexical information in comprehending sentences to anticipate and prepare for the appearance of lexical noun phrases and to postulate "gaps" that are associated with "fillers." Results also indicated that lexically based expectations involve the use of information about…

Presents methodology for designing and delivering computer-assisted diagnostic tests and discusses two natural applications of this methodology: for testing purposes, and for implementing adaptive computer-assisted learning sequences based on test results. (MBR)