Unfolding item response theory (IRT) models are important alternatives to dominance IRT models in describing the response processes on self-report tests. Their usage is common in personality measures, since they indicate potential differentiations in test score interpretation. This paper aims to gain a better insight into the structure of trait…

Some aspects of test reliability are discussed. Topics covered are: (1) how high should a reliability coefficient be?; (2) two factors affecting the interpretation of reliability coefficients--range of talent and interval between testings; (3) some common misconceptions--reliability of speed tests, part vs. total reliability, reliability for what…

The paper discusses some problems in using achievement tests with hearing impaired students and offers some general suggestions for school testing programs. (PHR)

Two kinds of WISC-R short forms, item reduction and subtest reduction, are reviewed in terms of their ability to meet these criteria of adequacy: a significant correlation between the full scale IQ and the short form IQ, a non-significant difference between the full and short form mean IQ, a low percentage of IQ classification changes resulting…

Item-test correlations are compared to item test-retest correlations as measures for selecting items in test construction. The author concludes that the item test-retest method is superior for item analysis which aims at getting shorter tests while maintaining test stability. (Author/JKS)

Four conceptually different variables in reading: (1) knowledge gained (new information), (2) amount comprehended (degree of understanding), (3) reading aptitude (differences between individuals), and (4) reading improvement (within individual changes as a result of treatment) are discussed. Existing measures of reading comprehension are evaluated…

This manual sets forth comprehension guidelines and procedures for selecting instruments to measure educational growth, achievement, and outcomes. The necessary criteria are presented in a checklist format, permitting local district personnel to evaluate the worth of testing instruments before adoption. A subset of the criteria are defined as…

A list of 11 important characteristics of interest inventories is presented. Comparisons between interest inventories are difficult to make, and those responsible for making choices between inventories must be well-informed about the entire system. Therefore, the points are discussed in the order that a system is developed--from the item pool,…

Evaluation of the final examination should be part of the course evaluation and should include student perceptions of the exam's nature and the questions' quality. The final examination experience of two groups of undergraduate and graduate students are considered. (MSE)

Inspired by four recent decisions to change achievement tests used in the Austin Independent School District, the separate forms used and procedures followed have been combined into a systematic approach intended for use in future achievement test selections. A rating scale (Attachment 1) was developed to expedite a systematic comparison among…

The advantages of using psychometric thoery to design short forms of intelligence tests are demonstrated by comparing such usage to a systematic random procedure that has previously been used. The Wechsler Intelligence Scale for Children Revised (WISC-R) Short Form is presented as an example. (JKS)

This study surveyed 53 master's level students in two tests and measurement classes to determine if and in what fashion they had been victimized by testing and evaluation. The purpose of this activity was to acquire personal data which could be used to both dramatize and formulate criteria for the construction of classroom tests. A majority of…

The feasibility of using criterion referenced tests (CRTs) in a large-scale evaluation conducted in an effectiveness evaluation context was investigated. The study began by examining the theory that structures the development and validation of CRTs to discover whether, on theoretical grounds alone, CRTs are suitable or not suitable for large-scale…

This monograph serves as a nontechnical guide to teachers, counselors, school psychologists, administrators, parents, and others who use the 1974 Standards for Educational and Psychological Tests. The Standards are a concise summary of standards and guidelines for the development, evaluation, interpretation, use, and reporting of information on…

The increased attention to measuring career skills has resulted in more instrument development, more testing of students, and more test administrators. There are three key areas of concern. The first area is that of identifying purposes to be served by assessing career skills. Purposes include permitting descriptions of the current status of…