This pattern of cell means is your interaction of Intervention and Department: Experiencing the intervention interacts with the department to affect Differences in Mindset Quiz scores such that the in...This pattern of cell means is your interaction of Intervention and Department: Experiencing the intervention interacts with the department to affect Differences in Mindset Quiz scores such that the intervention seems to improve mindset for those in English but not in Psychology (the Psychology students who experienced an intervention were essentially unchanged).