This article examined relations among classroom activities, students' momentary control- and value-related appraisals, and students' state emotions in high school science classrooms. Throughout 10 days of instruction, high school students (N = 244) reported their state emotions and task-specific control- and value-related appraisals during science…

Existing research posits multiple dimensions of bullying and victimization but has not identified well-differentiated facets of these constructs that meet standards of good measurement: goodness of fit, measurement invariance, lack of differential item functioning, and well-differentiated factors that are not so highly correlated as to detract…