Technological advancements initially made it possible for individuals with different cultures from different parts of the world to consider working together, and eventually collaboration turned into a necessity. Based on this necessity, OECD measured collaborative problem-solving (CPS) competencies of 15-year-old students from the countries…

This paper uses log-linear models with latent variables (Hagenaars, in "Loglinear Models with Latent Variables," 1993) to define a family of cognitive diagnosis models. In doing so, the relationship between many common models is explicitly defined and discussed. In addition, because the log-linear model with latent variables is a general model for…

Although substantial attention has been directed toward building the psychometric evidence base for academic assessment methods (e.g., state mastery tests, curriculum-based measurement), similar examination of behavior assessment methods has been comparatively limited, particularly with regard to assessment purposes most desirable within…

Latent class models for mastery testing differ from continuum models in that they do not postulate a latent mastery continuum but conceive mastery and non-mastery as two latent classes, each characterized by different probabilities of success. Several researchers use a simple latent class model that is basically a simultaneous application of the…

Expert systems can be used to aid decisionmaking. A computerized adaptive test is one kind of expert system, although not commonly recognized as such. A new approach, termed EXSPRT, was devised that combines expert systems reasoning and sequential probability ratio test stopping rules. Two versions of EXSPRT were developed, one with random…

Multiple-choice reading comprehension items from a conventional, norm-referenced reading comprehension test were successfully analyzed using a simple latent class model. Results support the use of latent class, state mastery models with more heterogenous item pools than has been previously advocated. (Author/PN)

Focuses on the lengthy written examinations ("prelims") that most students are required to take as part of their doctoral training. Summarizes results of a comprehensive national survey of preliminary examination practices. Presents an alternative to the traditional written examination: developing and being judged on a list of scholarly skills.…

Various procedures and guidelines have been suggested for the development and construction of criterion-referenced tests. The present paper proposes a comprehensive model which allows the user to identify and relate specific components which affect the optimal construction and implementation strategies of criterion-referenced tests. Furthermore,…

The purpose of this study was to determine the extent to which mastery testing contributes to instructional effectiveness and to determine the size of its effects in different outcome areas, such as aptitude and instructional time. A meta-analytic methodology was used to integrate findings from experimental studies. Twenty studies examined…

A synthetic performance test is a job performance test that has been degraded to some degree in the range of tasks covered or in the fidelity of stimulus/response features. Since further development is needed before synthetic performance testing is valid and efficient, this research project focused on three objectives: to (1) identify problems…

This paper describes a model for the evaluation and approval of a test battery for compliance with a midwestern state law mandating criterion-referenced testing of specific objectives. Standards specifying that the test scores must demonstrate content validity and criterion-related validity form the foundation of the model. The model also…

A procedure is demonstrated for constructing tables showing, for each score on a commercial reading achievement test, the percentage of real-world materials that the testee is likely to comprehend with at least a criterion level of proficiency, the percentages of students in a local or national sample who can competently comprehend a given…