11. Which of the following cognitive processes are used in interacting with comp
ID: 3901845 • Letter: 1
Question
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 memoryExplanation / Answer
11.All of the above
12. b) Display 5-9 icons on the menu
13.Gulf of evaluation
14. c) Konowledge in the world
15 d) All of the above
16 d) Personas
17.c) Use case Diagrams
18.b)
19 d)
20 Personas - This technique focusses more on the users and their actvities.
This involves gathering data from potential users (not real users) through
interviews and other interactions with the potential users.This focusses more
on the user comforts and frustrations.The approach is totally user centruc.
Scenarios - This approach is goal and activity base. This focussed more on
the required activities and desired goals.It basically includes how a user
interacts with the system, to some extent user motivations and how the
user can perform the task logically correct as per the syetm requirements.More
focus on the system and its intended goals.
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