Challenge 5) Policy Analysis with Causal Diagrams The boundary of the student workload model could be extended to include many other feedback processes. Modify the student workload diagram to include the following issues: Foir + Dropping classes in response to high work pressure, low grades, or low energy Drinking coffee or taking stimulants to stay awake when energy level is low. Cheating on assignments to boost the completion rate and raise grades. Other loops you believe to be important. As you expand the boundary of the model, ask yourself: Does the ability of the model to explain the dynamics change? Does the response of the model to policies change? Are the conclusions of the earlier analysis robust to changes in the boundary of the model? Challenge 5) Policy Analysis with Causal Diagrams The boundary of the student workload model could be extended to include many other feedback processes. Modify the student workload diagram to include the following issues: Foir + Dropping classes in response to high work pressure, low grades, or low energy Drinking coffee or taking stimulants to stay awake when energy level is low. Cheating on assignments to boost the completion rate and raise grades. Other loops you believe to be important. As you expand the boundary of the model, ask yourself: Does the ability of the model to explain the dynamics change? Does the response of the model to policies change? Are the conclusions of the earlier analysis robust to changes in the boundary of the model