The educational implications of criterion-referenced tests are demonstrated. It is the hypothesis of the author that criterion-referenced tests have little educational impact unless carefully constructed around rigorous domain specifications. The paper details the process and problems of construction of a series of history tests presently being…

Criterion-referenced proficiency examinations have been prepared for entry level occupational therapists and entry level occupational therapy assistants. Item development was based on a task inventory solicited from occupational therapists throughout the country, with six occupational therapists reviewing test development. A small scale pilot test…

This document consists of the five issues of the newsletter of the General Educational Development (GED) Testing Service: January/February, March/April, May/June, September/October, and November/December. Each issue contains information of interest to users of the GED examinations. The feature article for the January/February issue is "Next…

Mastery tests are analyzed in terms of the number of skills to be mastered and the number of items per skill, in order that correct decisions of mastery or nonmastery will be made to a desired degree of probability. It is assumed that a random sample of skills will be selected for measurement, that each skill will be measured by the same number of…

Two models were identified for criterion-referenced tests, one based on the assumption of a continuous achievement variable and the other assuming a dichotomous or binary variable. Several test characteristics were examined and contrasted for the two models, including the distribution of scores, establishment of a cutting score, test length, item…

Components of the Proficiency Testing System (PTS) designed for the Central Valley School District, Washington, are described. Components are: (1) progress assessment, consisting of norm referenced tests, writing samples, diagnostic tests, and ability checklists; (2) user assistance, including an objectives manual, inservice workshop, and a…

A procedure is demonstrated for constructing tables showing, for each score on a commercial reading achievement test, the percentage of real-world materials that the testee is likely to comprehend with at least a criterion level of proficiency, the percentages of students in a local or national sample who can competently comprehend a given…