11. Which of the following cognitive processes are used in interacting with computers? a. Perception b. Attention c. Memory d. All of the above e. None of the above 12. Our working memories have a limit of 7 +2 items (chunks). What is one implication of this for interface design? a. b. c. d. e. Have only 7 options on a menu Display 5-9 icons on a menu bar Place no more than 7 bullets in a list All of the above None of the above 13. You are having difficulty figuring out how to check your grades in the new Canvas app This means there is a big what? Gulf of execution Gulf of evaluation a. b. 14. Don Norman refers to distributing cognition (as discussed in the video) as what? a. b. c. d. Knowledge in the Head Knowledge in the World Learned helplessness Conscious memory