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…

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…

Research has shown that stress and anxiety are significant correlates of perceived health, but the effects of job difficulty and job satisfaction are unclear. To study the effect of shift work, job satisfaction, and difficulty and anxiety on reported health, 6,281 electronics technicians, engineers, and support staff completed surveys of…

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…

A 16-item evaluation form is presented to aid in selection of appropriate computerized game materials for preschool children. The form was derived from a 32-week-long study involving 66 children 3, 4, and 5 years of age who were allowed to play computer games during free play or work time while attending a modified Montessori preschool program. In…

A possibility for improving library output measures would be to incorporate in catalog entries and charging codes a symbol indicating the type or level of difficulty of each adult non-fiction title. Experiments were conducted by the Public Library Research Group to define such categories. (Author/LS)

The purpose of this study was to investigate the interactive effects of cognitive complexity and directorial style on changes in actors' perceptions of self-worth and in their cognitive complexity and effects on their attitudes toward a particular theatrical task. Authoritarian and democratic directorial styles were examined. Subjects, 32 members…

Results indicate that for the task of generating counterexamples to invalid syllogisms, a primary source of difficulty is the first step of forming the negation of the conclusion, especially if the conclusion is a "Some are not" statement. When this step is done for the subject, most of the errors disappear. (Author/BJG)

The task consisted of categorizing a set of slides depicting concepts of freedom, nonfreedom, justice, and nonjustice. The results of the analysis indicated that abstract thinkers performed significantly better than did concrete thinkers and that performance increased as a function of grade level. (Author/BJG)

The relative apparent difficulty of physics concepts at the grade 11 and 12 level was examined using a questionnaire survey addressed to all physics teachers within the providence of British Columbia. The physics courses were described using 22 concepts to cover the Physics 11 course and 30 concepts to cover the Physics 12 course. Subjects were…

This exploratory study on the College Board's Admissions Testing Program (ATP) Physics Test can be divided into two main parts, each designed to address a specific set of questions: Part I, Are there any systematic differences in male/female performance on individual items or subgroups of items that can help in interpreting the differences between…

The problem engendered by the Matching Familiar Figures (MFF) Test is one of instrument integrity (II). II is delimited by validity, reliability, and utility of MFF as a measure of the reflective-impulsive construct. Validity, reliability and utility of construct assessment may be improved by utilizing: (1) a prototypic scoring model that will…

One method of evaluating comprehension and language growth consists of analyzing the oral or written answers to questions about stories read to or by students and about visual representations. The method is applicable to various content areas at all levels of instruction. The T-unit or communication unit, the linguistic unit that cannot be further…