Response accuracy and response speed provide separate measures of performance. Psychometricians have tended to focus on accuracy with the goal of characterizing examinees on the basis of their ability to respond correctly to items from a given content domain. With the advent of computerized testing, response times can now be recorded unobtrusively…

The degree to which item review on a computerized adaptive test (CAT) could be used by examinees to inflate their scores artificially was studied. G. G. Kingsbury (1996) described a strategy in which examinees could use the changes in item difficulty during a CAT to determine which items' answers are incorrect and should be changed during item…

When norm-referenced tests are developed for instructional purposes, to assess the effects of educational programs, or for educational research purposes, it can be very important to conduct item and test analyses. These analyses can evaluate the quality of items and of the test as a whole. Such analyses can also be employed to revise and improve…

The objective of this study was to determine the degree to which recommendations for passing scores, calculated on the basis of a traditional standard-setting methodology, might be affected by the mode (paper versus computer-screen prints) in which test items were presented to standard setting panelists. Results were based on the judgments of 31…

This volume contains a set of experimental English language vocabulary tests designed to be used with learners of English as a Second Language (ESL). The tests are graded into 6 levels of difficulty and there are 20 tests at each level. Teachers can use the tests to provide a rough lexical profile of individual students, or to monitor the progress…

Previous work on the effects of dimensionality on parameter estimation was extended from dichotomous models to the polytomous graded response (GR) model. A multidimensional GR model was developed to generate data in one-, two-, and three-dimensions, with two- and three-dimensional conditions varying in their interdimensional associations. Test…

The purpose of this study was to describe the Rasch model for measurement and apply the model to examine the relationship between raters, domains of written compositions, and student writing ability. Twenty raters were randomly selected from a group of 87 operational raters contracted to rate essays as part of the 1993 field test of the Georgia…

The guide is designed to illustrate how it is realistic and possible to teach in a target foreign language, propose effective instructional strategies and techniques, and offer suggestions for inservice teacher workshops on the approach. It is proposed that language students need to experience the target language as a real means of communication,…

Discussion of oral communication between native and non-native speakers focuses on proficiency-related differences in interactions where the non-native speaker is experienced and those in which he is a novice. Research in oral proficiency development, discourse domains, and communication strategies is reviewed. It is argued that the ways in which…

On the basis of teachers' ratings of impulsivity, a group of 20 preschool children with a mean age of 51 months were assigned to groups of impulsive and non-impulsive subjects. Both groups were administered two measures of impulsivity as pre- and posttests: the Draw-a-Line Test and an adapted version of the Matching Familiar Figures Test. In…

Finding meaning in an ordinary prose text and following a description or argument is generally considered less difficult than finding the essential message in a literary text. Sometimes, however, the emotional impact makes it easier for some readers with some texts to see and understand the meaning of some literary texts. Research from the…

Four multidimensional data configurations and one unidimensional data configuration were simulated for three differences in mean difficulty between two tests to be equated. Two chi-square statistics, Q1 and Q2, were examined for their ability to detect multidimensionality. Results indicated that Q1 did not discriminate between any of the…

Turner's (1980) visual literacy test for high school students and adults was adapted for use with eighth grade students. The new version was limited to questions dealing with motion media, and a half-hour "M.A.S.H." narrative television program was chosen for the focus on television production techniques and the narrative elements of the…

Focused on the effects of difficulty level and choice of difficulty level on the engagement of students working CAI (computer-assisted instruction) math problems, possible patterns of student choices, and the relationship of locus of control measures to choice of difficulty levels. (Author/BJG)

Discusses briefly some general problems in the development of taxonomic systems applicable to descriptions of human performance and tasks, describing some alternative approaches and provisional classification schemes, and reviewing some attempts to evaluate the utility and validity of these systems. (Author/JM)