Z Score,T Score, Percential Rank and Box Plot Graph
Presentation
1. Stinking thinking and Critical
thinking.
Joann V. Altiero Ph.D
Bias-Implicit assumptions
2. Critical Thinking-Strategies for
problem solving
Metacognition-Thinking about thinking
Bias of Language:
1. Descriptions can never be entirely objective
2. Be aware of your values and bias
3. Do not present your value judgments as
truth
4. Recognize how one’s use of language
reflects one’s value judgments
3. Shades of Grey
All-or-none thinking
Dichotomous variables
Continuum
Can you come up with some popular all-
or none variables that may actually be
continuous?
4. Similarities vs. Differences
Most things are both similar and
different!
Pick out three word pairs to explain to
the person next to you how they are
similar and how they are different.
i.e democrats and republicans
5. The Barnum Effect
One size fits all!
Horoscopes
Psychics and frauds
Marketing gimmicks
6. The Assimilation Bias
Assimilation Bias: a distortion that is the result of
scheme colored glasses!
You assimilate information differently given your
history and background.
7. The Representativeness bias
Heuristics-mental short cuts
Representative heuristic-the judgment
that something belongs to a certain
category-prototype
Faulty prototypes=representativeness
bias
8. Availability Bias
Same reason we are ethnocentric
We do not need to say that the ease
something comes to mind makes it real.
In fact a study at Harvard-false
memories
9. Fundamental Attribution Error
To attribute an event as intrinsic to the
person rather than influenced by the
situation or environment
Cognitive bias-systematic processing of
salient stimuli (Can’t process it all) The
lens is set differently culture to culture
Motivational bias-makes us feel better
about ourselves-just world hypothesis
10. Self-fulfilling Prophecy
With our expectations we can influence
a reaction in others
You can expect and encourage hostility
in others
What might we be doing like this when
dealing with other nations?
11. Correlation Vs. Causation
Confusing “what?” with ”why?”
Causal relationships
Post-hoc analysis-magical thinking
Superstitious behaviors
13. Majority-might means right?
Frequency does not determine moral
value or right
Statistical verses Clinical significance
Naturalistic Fallacy- (kind of circular
reasoning) What is typical is average,
normal, and good.
14. Belief Perseverance Effect
Sally: “You’re sexist”
Sam: “No I am not”
Sally: “Sam, you’re just saying that I
am wrong because I am a woman!”
15. Reference
Shiraev E. and Levy, D.(2010) Cross-
Cultural Psychology. Boston: Allyn and
Bacon
Please view a video at the following
link:
http://www.youtube.com/watch?v=oef
mPtsV_w4