1. Thinking…

2. Five people are in a hospital
Five people are in a hospital. Each one has only one disease, and each has a different disease. Each one occupies a separate room; room 101 – 105.
  1. The person with asthma is in room 101.  2. Ms Jones has a heart disease.  3. Ms Green is in room 105  4. Ms Smith has tuberculosis.  5. The woman with mononucleosis is in room 104.  6. Ms Thomas is in room 104.  7. One of the patients, other than Ms. Anderson, has a gall bladder disease.
  Question: What disease does Ms. Anderson have and in what room is she?

3. How do we solve problems?
Algorithm
methodical, logical rule or procedure that guarantees solving a particular problem
Slower, but less error prone

4. Heuristics
simple thinking strategy that often allows us to make judgments and solve problems efficiently
a mental shortcut
Speedy, but more likely to include errors

5. Trial-and-Error
involves trying a number of different solutions and ruling out those that do not work. 
hit or miss, may or may not be effective

6. Insight
In some cases, the solution to a problem can appear as a sudden insight.
 the underlying mental processes that lead to insight happen outside of awareness.

7. What is the pattern? Why are these numbers arranged this way?
8, 5, 4, 1, 7, 6, 3, 2, 0

8. Obstacles to problem solving
Mental Set
tendency to approach a problem in a particular way. Especially a way that has been successful in the past but may or may not be helpful in solving a new problem

9. How would you arrange six matches to form four equilateral triangles?
Try using pens/pencils with people around you.

10. Using these materials, how would you mount the candle on a bulletin board?
Thumbtacks
Candle
Box of matchsticks

11. Solution #1

12. Solution #2

13. Functional Fixedness
tendency to think of things only in terms of their usual functions

14. 10 Twisted Ways of Thinking By THERESE J. BORCHARD at PsychCentral.com

15. All-or-Nothing Thinking
- you look at things in absolute, black-and- white categories

16. Overgeneralization
You view a negative event as a never-ending pattern of defeat

17. Mental filter
You dwell on the negatives and ignore the positives

18. Discounting the positives
You insist that your accomplishments or positive qualities don’t count

19. Jumping to conclusions
You conclude things are bad without any definite evidence. These include mind reading (assuming that people are reacting negatively to you) and fortune-telling (predicting that things will turn out badly).

20. Magnification or Minimization
You blow things way out of proportion or you shrink their importance.

21. Emotional Reasoning
You reason from how you feel.

22. “Should” Statements
You criticize yourself or other people with “shoulds,” “shouldn’ts,” “musts,” “oughts,” and “have-tos.”

23. Labeling
Instead of saying, “I made a mistake,” you tell yourself, “I’m a jerk!”

24. Blame
You blame yourself for something you weren’t entirely responsible for, or you blame other people and overlook ways that you contributed to a problem.