The development of the Asperger Syndrome (and high-functioning autism) Diagnostic Interview (ASDI) is described. Preliminary data from a clinical study of 20 individuals (ages 6-55) suggest that interrater reliability and test-retest stability may be excellent, with kappas exceeding 0.90 in both instances. The validity appears to be relatively…

This paper describes and compares procedures for estimating the reliability of proficiency tests that are scored with latent structure models. Results suggest that the predictive estimate is the most accurate of the procedures. (Author/BW)

Provides an overview of the Portfolio Placement Project (PPP) at the University of Arizona; explores the concept of validity as it relates to the PPP; explores the concept of reliability within the PPP; and argues that the PPP has had enormous positive impact on the curriculum of the University of Arizona and the schools whose students submit…

The final report describes a project to facilitate the efficiency with which legally blind persons use their remaining vision. The project developed a diagnostic assessment procedure, a design for instruction which includes 150 sequenced lessons, and a sourcebook on low vision. The reliability and validity of the diagnostic assessment procedure…

Describes procedures for calculating conditional standard error of measurement (CSEM) and reliability of scale scores and classification of consistency of performance levels. Applied these procedures to data from the American College Testing Program's Work Keys Writing Assessment with sample sizes of 7,097, 1,035, and 1,793. Results show that the…

Reports on the development and validation of a standardized test, entitled Competency Inventory on Vocational Education for the Handicapped, which was designed to measure the knowledge vocational education teachers possess about teaching handicapped students in regular vocational education programs. (CT)

Although Western research has identified principal leadership as a necessary condition for school improvement, little is known about how principals provide instructional leadership in developing countries. This problem was addressed by translating and administering the Principal Instructional Management Rating Scale (PIMRS) to 10 secondary…

The Alcoholism Intervention Performance Evaluation was developed to evaluate interviewing and intervention skills. The scale can be used to provide trainees with instructional feedback or to certify interviewer proficiency. The 35-item rating instrument has 7 factors, an interrater reliability of .73, and a test-retest reliability of .89.…

Describes the development of a behaviorally based performance appraisal system for assessing the performance of highway patrol personnel. The items in the present scale were developed to describe proficiency levels of specific job tasks. This characteristic is expected to enhance the objectivity of the evaluation system. (Author)

This study reports on the standardization of the Scale for Assessing Emotional Disturbance. Data collected on 2,266 typical students (ages 5- 18) and 1,371 students with emotional disturbances led to the identification of six behavioral problem factors that correspond to the federal definition of emotional disturbance and were highly internally…

This article describes the Course Experience Questionnaire, a student evaluation of teaching performance. The article discusses the instrument's theoretical basis, statistical qualities, and national trials in Australian higher education. The questionnaire is seen to offer a reliable, verifiable, and useful means of evaluating teaching quality in…

The development of an experimental measure for assessing growth in movement in children (ages birth-3) is described. Results from the use of the Movement General Outcome Measurement with 29 infants and toddlers demonstrated the feasibility of the measure. The 6-minute assessment was found reliable in terms of inter-observer agreement. (Contains…

The paper outlines the development of a scale describing the progression of literacy skills, based on similar scales used in second-language acquisition. The scale is shown to have high reliability and appropriate criterion validity. Use of the scale to analyze student reading development is illustrated. Appended are descriptions of the scale's…

This paper presents the advantages of computer generated tests over traditional tests, outlines the procedures followed in developing a test of music fundamentals, and concludes with the results of a trial of the test. The test, which was developed and programmed in BASIC at Oregon State University, covers elements of notation, intervals and…

Presents the Verbal Interaction Analysis System (VIAS), a computer-based system designed to analyze verbal interactions, and describes application of the VIAS in analyzing family/professional interactions during the Individualized Family Service Plan process. The results of a pilot test of the VIAS found high interobserver reliability. (Author/CR)