Over the last 15 years or so, research into measurement error has begun to consider not just whether the test items fit, but whether the people who answer the items fit. Attempts to systematically identify people who do not fit the typical pattern have led to several "person-fit statistics." This digest describes the need for such…

Learning style is a concept that can be important in the movement toward improved college teaching and learning. Information about students' learning style can help faculty become more sensitive to the differences students bring to the classroom and can guide the design of learning experiences that either match students' styles or stimulate…