How would defining violent incidents operationally help one to study the amount of violence on different TV programs? How would that reduce the subjectivity involved in comparing different programs? The videos and readings will help with this.
You discuss content validity and predictive validity. What about convergent and discriminant validity? These types of construct validity would
You discuss content validity and predictive validity. What about convergent and discriminant validity? These types of construct validity would confirm that the measure correlates with similar concepts (convergent) and does not correlate with unrelated concepts (discriminant). I look forward to your update about what you would look at in