This curriculum guide contains teacher and student materials for a course on outboard-engine boat systems and service for power product equipment technician occupations. The course contains the following four units of instruction: (1) Outboard-Engine Design and Identification; (2) Operation and Service of Engine-Support Systems; (3) Operation and…

After discussing task-specific information and form/content dissociation, presents evidence from training studies which suggests ways in which the form/content distinction might guide researchers in designing diagnostic measures leading to specific instructional strategies based on the diagnostics. (Author/JN)

Outlines steps in adapting tests for cross-cultural use: selection of an appropriate instrument for adaptation; translation of the source instrument; selecting an experimental design; determining administration parameters; pilot testing; and assessing psychometric equivalence. Focuses on potential problems during the adaptation process and on…

Discussed in this study is whether there are differences in the assessment of student understanding as measured by written tests versus oral tests. Age and sex differences as well as the impact of different languages and cultures were investigated. (KR)

Describes a process for evaluating the effectiveness of formal courses or segments of training instruction, including lessons or modules. Topics discussed include focusing on objectives; objective and test item evaluation; on-the-job training; task levels; transfer of training; presentation evaluation; and evaluation of instructional…

Discusses multiple-choice test questions, their advantages, important features, well and poorly written items, and the need to assess students' ability to use higher levels of learning. Cites two ways to include higher level learning skills into the science curriculum and eight rules to consider when constructing multiple-choice tests. (RT)

Describes the use of Rasch item statistics for curricular analysis and instructional decision making. Uses a case study of application of the Rasch model in the pilot testing of items selected for criterion-referenced tests developed for grades one through eight in Charleston (South Carolina) schools. (SLD)

The validity of the assumptions under which the ordinal true score test theory was derived was examined using (1) simulation based on classical test theory; (2) a long empirical test with data from 321 sixth graders; and (3) an extensive simulation with 480 datasets based on the 3-parameter model. (SLD)

The difference between item bias and item impact and the way they relate to item validity are discussed from a multidimensional item response theory perspective. The Mantel-Haenszel procedure and the Simultaneous Item Bias strategy are used in a Monte Carlo study to illustrate detection of item bias. (SLD)

A procedure is presented for examining the influence of instruction on responses to test items by extending item response theory to incorporate variables illustrating different amounts of opportunity to learn. Data from the Second International Mathematics Study (grade 8 scores for about 7,000 students) illustrate the discussion. (SLD)

The use of restricted item response models to test hypotheses regarding item difficulty ordering and slope uniformity was demonstrated in a study in which 597 algebra students were asked to solve word problems reflecting various types of cognitive processing. Benefits and limitations of the procedures are discussed. (SLD)

Describes a method for assessing the quality of translations based on item response theory (IRT). Results from the IRT technique with French and Chinese versions of a scale measuring individualism-collectivism for samples of 250 U.S., 357 French, and 290 Chinese undergraduates show how several biased items are detected. (SLD)

The degree to which between-group differences in performance on individual questions on the NTE Professional Knowledge Test conform to expectations was studied for 19,307 examinees who had taken the NTE Core Battery. Some items are quite consistent with the intended test interpretation test, whereas others are less consistent. (SLD)

The usefulness of latent class modeling in addressing several measurement issues is demonstrated via a study of 74 good and 74 poor readers in grades 5 and 6. Procedures were particularly useful for assessing the hierarchical relation among skills and for exploring issues related to item domains. (SLD)

This paper reports replications of studies of implicit artificial grammar (AG) learning and explicit series-solution learning with experienced second language learners in order to examine their population and content generalizability. As found by Reber, Walkenfeld, and Hernstadt (1991), there was significantly greater variance in explicit compared…