A method is proposed for the detection of item bias with respect to observed or unobserved subgroups. The method uses quasi-loglinear models for the incomplete subgroup x test score x item 1 x ... x item k contingency table. If the subgroup membership is unknown, the models are the incomplete-latent-class models of S. J. Haberman (1979). The…

The use of loglinear latent class models to detect item bias was studied. Purposes of the study were to: (1) develop procedures for use in assessing item bias when the grouping variable with respect to which bias occurs is not observed; (2) develop bias detection procedures that relate to a conceptually different assessed trait--a categorical…

The consequences of the minimum competency testing movement may bring into question the basic assumptions, goals, and expectations of our school system. The intended use of these tests is the assessment of students; the unintended consequence may be the assessment of the school system. There are two ways in which schools may fail in the context of…

Extended caution indices (ECI) specify the degree of confidence that can be placed in an individual's test score by analyzing patterns of item response. Among the most promising of such indices are the standardized ECIs. Contrary to the literature, several instances were found, in a previous study, of nonnormal distributions of ECIs with samples…

These studies in test adequacy focus on two problems: procedures for estimating reliability, and techniques for identifying ineffective distractors. Fourteen papers are presented on recent advances in measuring achievement (a response to Molenaar); "an extension of the Dirichlet-multinomial model that allows true score and guessing to be…

The research literature on oral achievement testing is reviewed, and advantages and disadvantages of oral tests are described. A number of suggestions are made for improving the objectivity, reliability, and validity of oral tests. The results of a survey of the attitudes and experiences of a selected sample of college students with regard to…

This booklet is designed for elementary and middle school teachers to use in teaching students how to improve their test-taking skills. The authors draw the analogy between an athlete preparing for the big race and a young student getting ready for an important test. The central character is an underdeveloped test-taking tiger who, after going…

This study was designed to increase knowledge of the functioning of item bias techniques in detecting biased items. Previous studies have used computer-generated data or real data with unknown amounts of bias. The present project extends previous studies by using items that are logically generated and subjectively evaluated a priori to be biased…

The College Board has identified several basic intellectual competencies thought to be essential for effective work in all fields of college study, among them listening and speaking. An issue that arises in connection with these competencies is the availability of suitable measures to assess students' development in these areas. This report…

Due to the current legislative trend toward competency-based education, and the accompanying minimal competency testing, a variety of local school districts and state education agencies are concurrently developing programs to meet the standards set by their state's legislation. This selective bibliography was compiled in order to aid those…

This table presents the 90th, 75th, 50th 25th and tenth percentile groupings for the verbal and mathematical scores on the Scholastic Aptitude Test (SAT) reported during the ten-year period between 1966-67 and 1975-76. A testing year is defined as extending from September to August; data are collected without regard to educational level or the…

This table provides the Scholastic Aptitude Test (SAT) and the Achievement Test means and standard deviations for samples of candidates taking each of the 15 achievement tests offered in the Admissions Testing Program battery during the period 1966-67 to 1975-76. The samples, drawn annually through 1971-72 and biennially thereafter, provide…

Several issues are related to the use of educational tests. First, test users must be able to choose appropriate tests, interpret scores, and make decisions based on scores. In the field of educational testing, few test users have adequate training in these areas. Second, test makers must clearly specify directions for administration, allowable…

Quality Education plays a key role in altering the oppressive conditions that affect blacks. The education of black people must, if it is to be education, promote the power, privilege and prestige of black people. Factors critical to the education of black children are testing; the curriculum, in particular the teaching of reading; teacher…

Two studies are presented in this report. The first is titled "Empirical Studies of Multilevel Approaches to Test Development and Interpretation: Measuring Between-Group Differences in Instruction." Because of a belief that schooling does affect student achievement, researchers have questioned the empirical and measurement techniques…