A response model that is able to detect guessing behaviors and produce unbiased estimates in low-stake conditions using timing information is proposed. The model is a special case of the grade of membership model in which responses are modeled as partial members of a class that is affected by motivation and a class that responds only according to…

Examines a Danish English-language reading proficiency test offered to freshman students to diagnose weaknesses which may impede their academic careers. To facilitate the assessment of what parts can be transferred and used in other language areas, the article discusses the test construction, development and improvement. (11 references) (Author/CK)