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Certain, Heather E.; Harahan, Brian J.; Saewyc, Elizabeth M.; Fleming, Michael F. – Journal of American College Health, 2009
Objective: The authors examined whether alcohol use decreased condom use. Participants: The subjects were heavy-drinking students on 5 different college campuses. Methods: A face-to-face interview, administered between November of 2004 and February of 2007, gathered information about condom use, alcohol use, and other behaviors. Multivariate…
Descriptors: Sexually Transmitted Diseases, Drinking, Sexuality, Health Behavior
Nering, Michael L., Ed.; Ostini, Remo, Ed. – Routledge, Taylor & Francis Group, 2010
This comprehensive "Handbook" focuses on the most used polytomous item response theory (IRT) models. These models help us understand the interaction between examinees and test questions where the questions have various response categories. The book reviews all of the major models and includes discussions about how and where the models…
Descriptors: Guides, Item Response Theory, Test Items, Correlation