It is argued in this paper that generalizability theory provides a uniquely useful framework for defining and quantifying the dependability of data for decision making. It does so by requiring careful specification of the conditions of measurement and the anticipated sources of variation in the results of the measurement procedure. A distinction…

Variability in diagnostic procedures and a lack of valid and reliable measures led to the development of a comprehensive battery, which incorporated an operational definition of learning disabilities. The battery consisted of forms for observing these functions: intelligence, academic achievement, gross and fine motor control, visual perception,…

The history and use of intelligence testing are reviewed, with emphasis on the validity of intelligence tests for black populations. Different definitions of intelligence are summarized, followed by an historical review of intelligence testing. The work of Alfred Binet is discussed, as well as the validity and reliability of his scales. A…

A survey was conducted of achievement testing practices in the intermediate and senior divisions of French-language Ontario schools. Grades 7-8 and grades 9-10 were discussed separately. Department heads, administrators, and board of education members were interviewed concerning the availability and curricular validity of the French-language…

THE SYMBOL TEST OF ORIGINALITY (STO) WAS STUDIED AND MODIFIED TO SUBSTANTIATE ITS USEFULNESS AND TO MEET SEVERAL CRITERIA FOR TEST CONSTRUCTION--FREEDOM FROM INTELLECTUAL BIAS, SIMPLICITY, OBJECTIVITY, AND DIRECT RELATIONSHIP TO A GENERAL CREATIVITY FACTOR. FROM AN ORIGINAL GROUP OF 4,500 PERSONS RANGING IN AGE FROM 10 TO 25 YEARS, FROM FIFTH…

To determine the accuracy with which the 47-item Predictive Screening Test of Articulation (PSTA) is able to identify first grade children who will master their articulation errors without speech therapy by the time they enter third grade, two groups of children were studied who were deficient enough in speech to be enrolled in therapy, but had no…

The purpose of this first phase of a continuing research program was the development of a test of creative problem solving in general design. A design class of 186 members was divided into an experimental and control group; a non-design control group (an educational psychology class) of 45 was also tested. Multivariate interpretation of creative…

The validity of the multiple-choice Sequential Tests of Educational Progress (STEP) Writing Test (1957) was tested by the University of Chicago Center for the Cooperative Study of Instruction. Seven criteria developed by the center to score essay assignments were used to determine the relationship between STEP and actual writing behavior. Of the…

As part of a larger program of a consortium of six rural Oregon counties (SIXCO), a study was conducted to select instruments which provided a measure of career decision-making skills and to utilize these instruments on populations of students who received varying types of guidance processes in their school programs. Of the twenty-nine instruments…

The Vocational Interest Career Examination (VOICE) is 400-item multiple choice inventory developed by the Air Force to improve the quality of vocational guidance and job placement. The VOICE is divided into four categories: job titles, work task, spare time activities, and desired learning experiences. Factor-referenced homogeneous subscales were…

A study was undertaken to examine the traditional method of evaluating teachers, the multiple-evidence approach used by the University of Georgia's field-based preservice secondary English education program and by the Georgia Department of Education. The study sought to evaluate the instruments used by the university to measure prospective…

Research which resulted in the development of the Specific Aptitude Test Battery for use in selecting inexperienced or untrained individuals for training as Licensed Practical Nurses is described. Occupational norms were established in terms of minimum qualifying scores for each significant aptitude measure, which when combined, predict job…

The evaluators of the RBS (Research for Better Schools, Inc.) Career Education Program were confronted with the need for an instrument which would assess student attitudes toward learning environments which were not limited to traditional school settings. This study reviews the development of the Assessment of Student Attitudes Scale (ASA). The…

A student's choice of an answer to a test question is a coarse measure of his knowledge about the subject matter of the question. Much finer measurement might be achieved if the student were asked to estimate, for each possible answer, the probability that it is the correct one. Such a procedure could yield two classes of benefits: (a) students…

A picture-board sociometric interview for preschool children is described and information on reliability and validity is presented. While the reliability of this measure of peer popularity is low to moderate using test-retest or split-half measures, the interview data does seem to predict other relevant measures of the social behavior of young…