This review of issues involved in the use of intelligence tests in Alberta (Canada) schools included consideration of: the nature of intelligence; the measurement of intelligence (instrument variables, examiner variables, and interpretation variables); student rights; implications of intelligence test results in decision making (labeling of…

The manual provides information on alternative testing techniques for students identified as handicapped. The first section discusses the legal basis for the use of alternative testing techniques, as well as student eligibility. Section 2 provides examples of test modifications in the following areas: (1) manner of presentation (flexible…

This study is an attempt at a cohesive characterization of the concept of essay reliability. As such, it takes as a basic premise that previous and current practices in reporting reliability estimates for essay tests have certain shortcomings. The study provides an analysis of these shortcomings--partly to encourage a fuller understanding of the…

Scores from the Stanford Achievement Tests administered to 50,000 students in Palm Beach County, Florida, were studied in order to determine whether the speeded nature of the reading comprehension subtest was related to inconsistencies in the score profiles. Specifically, the probable effect of random guessing was examined. Reading scores were…

This paper describexs the difficulties encountered in developing a teacher merit pay system based on pretest-posttest class gain scores. The different stages of development are scrutinized, from the initial stage of achievement test selection through the specification of a criterion score for superior teacher productivity. The pretest-posttest…

A scoring rubric transition study is described. It was designed to evaluate possible drift in scoring the Maryland Writing Test from year to year (when using a modified holistic scoring method), to evaluate strategies for revising swing rubrics from narrative and explanatory writing while maintaining original scoring standards, and to establish…

Sixty-three students in three undergraduate college classes were divided into three groups to investigate the effect of two delayed self-reporting techniques on attitudinal data toward a course and instructor. Nonparametric tests and intercorrelations of item treatment means, together with two-way analyses of variance on item clusters, indicated…

If a loss function is available specifying the social cost of an error of measurement in the score on a unidimensional test, an asymptotic method, based on item response theory, is developed for optimal test design for a specified target population of examinees. Since in the real world such loss functions are not available, it is more useful to…

The validity of combining a correction for guessing with the Nedelsky-based cutscore was investigated. A five option multiple choice Mathematics Achievement Test was used in the study. Items were selected to meet several criteria. These included: the capability of measuring mathematics concepts related to performance in introductory statistics;…

To show the difficulty of eliminating test bias and to develop a methodology for distinguishing between the effects of prior knowledge and of skill development on reading comprehension, 207 eighth grade students from rural and urban areas were administered an 18-question reading comprehension test. Quantitative and qualitative effects of prior…

Efforts to study the fidelity of translation of attitudinal scales into foreign languages have faltered due to the lack of powerful statistical tests to assess such transformations. This study uses a maximum likelihood factor analysis procedure to compare multivariate factor structures across subpopulations. The results showed that inconsistent…

Differences between four test-independent components of testwiseness and their relative importance were studied in a quasi-experimental investigation of their effects. The components were: (1) time-using training; (2) error-avoidance training; (3) guessing training; and (4) deductive-reasoning training. Three parallel forms of a 30-item test were…

A method is proposed to equate different sets of items administered to different groups of individuals using the Rasch model. A Rasch equating model was formulated to describe one common Rasch scale in different groups with different but overlapping sets of items. The item parameters can then be estimated simultaneously, avoiding different…

The study reported in this paper examined whether a disproportionate number of boys and girls in a given grade level at various schools might have an inequitable effect on the mean achievement test scores of those schools. The student population of the Palm Beach County Schools, Florida, reflecting a cross-section of socio-economic backgrounds,…

Covariance structure modelling is applied to the problem of estimating reliability and measurement error in survey data. To provide a basis for grouping certain question or variable types (data from questions), a simple typology based on the formal characteristics of the questions is outlined. From this classification, models for the different…