How situational is situational interest? Investigating the longitudinal structure of situational interest

Interest theory adopts a person-in-context perspective. In this view, a momentary experience of interest is shaped by environmental circumstances and stable personal preferences. According to the Four-Phase Model of Interest Development, environmental factors are important in defining the concept of situational interest (SI). This study investigates this assumption. Repeated measurements of SI collected from a sample of 327 high school students...