An item content criterion, independent of the test psychometric characteristics, of classifying items as biased is described. It was used with a sample of female adults in a training program for administrative secretaries. The minority group in the study were Hispanic immigrants. The majority group was a mixture of Blacks, English speaking…

The purpose of this study was to examine the homogeneity in difficulty of item domains and the effectiveness of Rasch pre-equating procedures for adjusting test scores for differences in the difficulty of tests constructed by sampling from item domains. The data used were taken from a field test and calibration of 810 tenth-grade items in…

In educational testing, one is concerned to get as much information as possible about a given examinee from each minute of testing time. Maximum information is obtained when the difficulty of each test exercise matches the estimated ability level of the examinee. The goal of adaptive testing is to accomplish this. Adaptive patterns are reviewed…

Two order theoretic techniques were presented and compared. Ordering theory of Krus and Bart (1974) and an extended Takeya's item relational structure analysis (IRS) by Tatsuoka and Tatsuoka (1981) were used to extract the hierarchical item structure from three datasets. Directed graphs were constructed and both methods were assessed as to how…

Computer simulation was used to assess the effects of item parameter estimation errors on different item selection strategies used in adaptive and conventional testing. To determine whether these effects reduced the advantages of certain optimal item selection strategies, simulations were repeated in the presence and absence of item parameter…

A study was undertaken to develop a checklist of desirable characteristics of mail questionnaires. The checklist was to reflect some degree of consensus among experts in survey research and to be used as a general guide by novice questionnaire designers. A second objective was to take a first step toward development of an objective measure of…

In order to estimate the classical coefficient of test reliability, parallel measurements are needed. H. Gulliksen's matched random subtests method, which is a graphical method for splitting a test into parallel test halves, has practical relevance because it maximizes the alpha coefficient as a lower bound of the classical test reliability…

A new test construction method based on integer linear programming is described. This method selects optimal tests in small amounts of computer time. The new method, called the Cluster-Based Method, assumes that the items in the bank have been grouped according to their item information curves so that items within a group, or cluster, are…

The current status of banks of test items existing across the United States was determined through a survey conducted between September and December 1987. Item "bank" in this context does not imply that the test items are available in computerized form, but simply that "deposited" test items can be withdrawn for use. Emphasis…

This paper points out that there are certain generalizations about directions for guessing and methods of scoring that require that data be derived from random groups design. It supports the viewpoint that it is neither sufficient nor appropriate to make such generalizations on the basis of an analysis of scores obtained from the answer sheets of…

The second of three sequels to the booklet "Student Assessment," this booklet begins by describing and giving examples of three different forms that short-answer questions can take: (1) completion items; (2) unique-answer questions; and (3) open short-answer questions. Guidelines are then provided for deciding which type of question to…

Differential test performance by undergraduate males and females enrolled in a developmental educational psychology course (n=167) was reported on a quantitative examination as a function of item arrangement. Males were expected to perform better than females on tests whose items arranged easy to hard. Plake and Ansorge (1982) speculated this may…

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…

The literature on item bias, i.e., the question of whether some items in tests favor one cultural group over another cultural group due to irrelevant factors, is reviewed and evaluated. All known references through 1981 are described including a large number of unpublished reports. Each method is described and the criticisms that have appeared in…

Tips on constructing survey instruments and examples of alternative formats for questionnaire items are provided in this paper. The 18 tips cover such areas as instructions for respondents, wording of questionnaire items, grouping of items, handling of difficult or sensitive questions, fixed-response items, open-ended questions, and questionnaire…