L10 Heuristics & Bias II

Question 1

What is a Ill defined problem?

Answer 1

A problem that has ambiguity surrounding the allowable moves, and the necessary steps to achieve the goal

Question 2

What is a well defined problem?

Answer 2

A problem that has clear allowable moves and steps to achieve the goal.

Question 3

what do these problem representation terms mean;

• State
• Transition
• Goal

Answer 3

State = where you are currently
Transition = allowable moves
Goal = desired end state

Question 4

Why is problem representation important to solutions?

Answer 4

The way we represent a problem also defines the allowable moves and the relevant information for a problem. incorrect representation can make us miss the solution.

Question 5

Give an example of where representation of a problem leads to missing the solution.

Answer 5

The 9-dot problem.

Question 6

What is functional fineness?

Answer 6

Inability to separate an objects intended purpose from its possible uses.

Question 7

Give three problem solving strategies.

Answer 7

1) Trial and error
2) Analogical transfer
3) Insight

Question 8

Give three cognitive problem solving strategies.

Answer 8

1) Means end
2) Working backwards
3) Hill climbing

Question 9

What is Epistemic action?

Answer 9

Problem solving is an interactive process between person and the environment, not just in our head. also called Embodied cognition.