Question 15 (1 point) Research on attribution-based motivation treatments (attributional retraining: AR) has focused on encouraging students to ascribe failure to: stable and controllable causes, such ability, preparation, and talent unstable and uncontrollable causes, such as instructor quality, not enough time, or insufficient note-taking stable and uncontrollable causes, such as skill, experience, or readiness unstable and controllable causes, such as lack of effort, poor study strategies, or insufficient note-taking