Ch 1: Psychology and Scientific Thinking Flashcards
Founder of American Psych
William James (1842-1910)
Psychology
The study of the mind, brain, and behavior
Levels of Analysis
(from top to bottom)
1. Culture/environment
2. Social/relationships
3. Behavior
4. Thoughts and feelings
5. Physiology
6. Chemistry/DNA
5 Challenges to Psychology
- human behavior is difficult to predict
- psychological influences are rarely independent of each other
- people are different from each other
- people often influence each other (reciprocal determinism)
- people’s behavior is often shaped by culture
W.E.I.R.D.
W-Western
E-Educated
I-Industrialized
R-Rich
D-Democratic
Naive Realism
“seeing is believing”
Common Sense
- often contradicting
- sometimes wrong
- sometimes right
Scientific Method
- observation (empiricism)
- generate and test hypotheses
- does data confirm hypothesis?
- repeat
Hypothesis
a scientific prediction based on a theory of experience, which can then be tested
Theory
- an organized set of ideas that explain many findings
- explains/predicts behavior, but is NOT truth
- involves rigorous methods, multiple studies and tests, etc
Limits of science
- CAN test observations bout the natural world
- CANNOT test metaphysical claims
- science is testable w/ data (nature)
- religion is not (morals)
Science is imperfect. Why?
- confirmation bias: tendency to favor information that confirms one’s beliefs
- belief perseverance: failing to update your beliefs based on new evidence
Pseudoscience
a set of claims that seems scientific, but isn’t
warning signs:
- ad hoc immunizing hypothesizing (hypothesizing loopholes)
- lack of peer review
- psychobabble
ex: “patternicity” - tendency to detect patterns that do not exist
Why pseudoscience?
Terror Management Theory - when people realize the inevitability of death, they seek symbolic and literal meaning
Logical Fallacies
- emotional reasoning
- bandwagon
- “not me”
- either or
- appeal to authority
- argument from antiquity