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De Ayala, R. J. – Measurement and Evaluation in Counseling and Development, 1993
Notes that polytomous item response theory (IRT) models are appropriate for Likert scale and other polytomous item types. Presents polytomous IRT models, including graded response, nominal response, partial credit, and rating scale models. (Author/NB)
Descriptors: Item Response Theory, Models, Research Problems, Theories

Schafer, William D. – Measurement and Evaluation in Counseling and Development, 1991
Presents first of two-part editorial (second part to appear in next journal issue) proposing guidelines for developing useful tables to report multiple regression outcomes. Pays particular attention to situations where a hierarchical multiple regression analysis is guided by theory. Concludes that some conventional way to report multiple…
Descriptors: Multiple Regression Analysis, Regression (Statistics), Research Problems, Tables (Data)

Wolf, Richard M. – Measurement and Evaluation in Counseling and Development, 1993
Addresses two vital issues in international studies of educational achievement: the quality of data obtained from participating countries and the interpretation of those data. Contends that examples of problems in item development for international studies are related to the quality of the data and norms used in interpretation. (Author/NB)
Descriptors: Academic Achievement, Cross Cultural Studies, Data, Norms