In connection with the development of item pools for the Navy's experimental Computerized Adaptive Testing (CAT) system, items in five different content areas (General Science, Paragraph Composition, Word Knowledge, Math Knowledge, and Arithmetic Reasoning) have been calibrated using item response theory (IRT) methodology. Operational Armed…

Psychometric properties of the Alcohol Behavior, Attitude, and Awareness Inventory (ABAA Inventory) were assessed using data collected in 1987 from 799 university students. Results suggested that the ABAA Inventory was internally-consistent (alpha = .82) and stable over time (test-retest coefficient = .77). Subscale alphas ranged from .45 to .92,…

The Developmental Inventory of Sources of Stress (DISS) is an instructional tool designed to assist counselors, advisors, and faculty in reducing stress among college students (specifically, high risk college freshmen, although it can be utilized effectively with any college student population). The instrument focuses on sources of stress over…

In this study 6,942 items from two standardized achievement test batteries--the Stanford (Early School Achievement Battery, Achievement Battery, and Test of Academic Skills) and the Comprehensive Test of Basic Skills--were analyzed. Focus was on determining: (1) the extent to which these test batteries included general cognitive operations (GCOs)…

The feasibility of using item response theory (IRT) as a psychometric model for the Graduate Record Examination (GRE) Aptitude Test was addressed by assessing the reasonableness of the assumptions of item response theory for GRE item types and examinee populations. Items from four forms and four administrations of the GRE Aptitude Test were…

A formal analysis is presented of the effects of item deletion on equating/scaling functions and reported score distributions. The phrase "item deletion" refers to the process of changing the original key of a flawed item to either all options correct, including omits, or to no options correct, i.e., not scoring the flawed item. There…

Multiple matrix sampling (MMS) theory indicates how data may be gathered to most efficiently convey information about levels of attainment in a population, but standard analyses of these data require random sampling of items from a fixed pool of items. This assumption proscribes the retirement of flawed or obsolete items from the pool as well as…

This report is the third in a series of research projects concerning abilities and performance processes, particularly in school mathematics. A theoretical scrutiny of traditional psychometric testing, cognitive processes, their interrelationships, and an empirical application of the theoretical considerations on the level of junior secondary…

This document investigates the widely used school climate assessment instrument, the CFK Ltd. School Climate Profile. Part A (General School Climate Factors) was administered by school to a junior high campus (n=257) and a high school campus (n=906) in a major metropolitan area in the Southwestern United States to gather data for administrative…

This report describes new statistical procedures for item response analysis using estimation of item response curves used in mental testing with ability parameters treated as a random sample. Modern computer technology and the EM algorithm make this solution possible. The research focused on the theoretical formulation and solution of maximum…

EXPERIMENTAL PROCEDURES FOR RATING PERSONNEL WERE INVESTIGATED AS USED IN RESEARCH GENERALLY AND FOR USE IN THE EVALUATION OF TEACHERS. HISTORICAL PROBLEMS AND DEVELOPMENTS IN RATING TECHNIQUES WERE PRESENTED AND COMPARED WITH RANKING TECHNIQUES. STATISTICAL TECHNIQUES FOR ANALYSIS OF RATINGS WERE DETAILED AND RELATED TO VARIOUS TYPES OF RATING…

PSYCHOLOGICAL TESTING, TREATMENT, AND CONSULTANT SERVICES ARE AVAILABLE. A SCREENING AND REFERRAL PROCEDURE WHICH INCLUDES RECOMMENDED GROUP INTELLIGENCE AND ACHIEVEMENT TESTS IS OUTLINED. EIGHT AGENCIES PROVIDING PSYCHOLOGICAL SERVICES ARE DESCRIBED BY NAME, SPONSORING AGENCY, SERVICES AVAILABLE, CLIENT ELIGIBILITY, WAITING PERIOD, FEES,…

THIS STUDY WAS CONDUCTED TO (1) PRODUCE AN INSTRUMENT FOR ELICITING VOCATIONAL IMAGERY FOR USE IN THE EDUCATIONAL-VOCATIONAL ORIENTATION AND COUNSELING OF HIGH SCHOOL YOUTH, AND (2) DEVELOP A SCALE FOR EVALUATING THE MATURITY OF THE VOCATIONAL IMAGERY ELICITED BY THE INSTRUMENT. A PREVIOUSLY DESIGNED INSTRUMENT "WHAT I THINK OF MYSELF"…

As an alternative for or adjunct to paper-and-pencil tests for predicting personnel performance, the United States Air Force studied the use of peer ratings as an evaluative tool. Purpose of this study was to evaluate the psychometric characteristics of peer ratings among Air Force basic trainees. Peer ratings were obtained from more than 27,000…

This 1978 report advises concerned persons and agencies of the nature and extent of plans developed by Juarez and Associates to use qualitative data in the evaluation of the Head Start Bilingual Bicultural Curriculum Development Project. Contractual responsibilities, multimethod data collection strategies, objectives and procedures are described.…