Exam 1 Flashcards
Naive Realism - what is it and give an example
the belief that we see the world precisely as it is
-i.e. magical flowers: appear to be purple in the day and black at night; thus, the flowers must change colors throughout the day
Scientific Theory - what is is and what does it allow us to do?
An explanation for the large # of findings in the world
-allows for us to generate testable predictions/hypothesis’
Conformation Bias - what is it and give an example
When one seeks out information/evidence that confirms/validates what they belief, and disregards contradiction evidence
-i.e. the belief that small town folks are friendlier than city folk; thus, they disregard (when in the city) all of the friendly gestures and only pay attention to when someone is unfriendly, and vice versa
Pseudoscience- define and give an example; what does it lack?
a set of claims that seem scientific but aren’t
- e.g. fortune teller
- Lacks: Safeguards against confirmation bias and belief perseverance
Warning signs of pseudoscience
- reliance on Ad hoc immunizing hypothsis (loopholes)
e. g. “I’m psychic but your bad vibes prevent me from seeing anything
-Lack of self correction
- Overreliance on anecdotes
e. g. “I know someone who lost 30 pounds after this….”- –>Utilizing claims of a few dramatic instances
Why are we drawn to pseudoscience?
- Making order out of disorder -> adaptive
- –>patternicity
- May give us a sense of control in an “unpredictable” world
Patternicity - define and give an example
An act of finding meaningful patterns in a small, meaningless event
Scientific Skepticism - define
open to all claims but won’t accept until given evidence
Critical Thinking - define
Set of skills used to evaluate claims in the world
Principles of Scientific Thinking - what are they? List them
- Ruling out rival hypothesis
- Correlation isn’t causation
- Falsifiability: a theory that can be proven wrong with the right evidence; no black swans vs. there are pink elephants
- Replicability
- Extraordinary claims require extraordinary evidence
- Occam’s Raxor: principle of Parsimony-> does a simpler explanation fit the data just as well?
Wundt - what did he do?
Opened first psych lab (in Germany)
Theoretical frameworks - what are they? List them, don’t define
- Structuralism
- Functionalism
- Behaviorism
- Cognitivism
- Psychoanalysis
Structuralism - Founder? What is the goal?
Titchener
- identify basic elements of experience using introspection
- –uses systematic observation
What are some cons of introspection?
- using people: response bias
- some thoughts are “imageless”; i.e. phone #
Functionalism - Founder? What is the goal?
James (father of American psychology)
- to understand the functions of thoughts, feelings, and behaviors
- —-focused on “Why?”
Behaviorism - Founder? What is the goal?
Watson, Skinner
-to uncover general principles of learning
Cognitivism - Founder? What is the goal?
Piaget, Neisser
-to examine the role of mental processes on behavior
Psychoanalysis - Founder? What is the goal?
Freud
-to uncover the role of unconscious psychological processes and early life experiences in behavior
What are the five research methods? Just list them
- Naturalistic observations
- Case studies
- Self-reports and Surveys
- Correlational designs
- Experimental designs
Naturalistic Observations - what is it?
Observe people in their natural settings
Pro’s of Naturalistic Observations
-High in external validity
Con’s of Naturalistic Observations
-Low in internal validity
Define External Validity
How much we can generate this in the real world
-How much we can generalize this to the real world
Define Internal Validity
The ability to draw cause/effect conclusions/inferences
Case Study - what is it?
Examine one person/small group in depth
Pro’s of Case Studies
- Can provide an existence proof
- Good for rare phenomenon
- Can lead to systematic observations
Con’s of Case Studies
- Misleading conclusions are possible bc of small sample size
- Low in internal validity
Self Reports and Surveys - What are the two key elements? Just list them
Sample selection and Measure quality
What is sample selection? Why is it important, and how do you attain it?
Population vs sample
-Representativeness through random selection crucial for generalization
What is Measure quality? How do you test for it, and why is it important?
Reliability (ability to get consistent results)
-Test-retest
—-focuses on consistency over time
-Interrater
—-interested in rate (i.e. how often a child stands up)
———to test, would have two “raters”
————therefore, it measures the consistency btw. the
two raters
Validity -Internal validity -External validity -Convergent -----"the degree to which diff. tests measuring the same construct yield similar results"
Pro’s of Self reports and surveys
- Work well with things that are easily reportable
- Easy to administer
Con’s of Self reports and surveys
- rely on participant honesty and insight
- Response bias
- low in internal validity
Correlational designs - what is it?
Examine the extent to which two variables are associated (to one another, statistically)
-correlations range from -1 to 1
Pro’s of correlational designs
Lead to additional studies and prediction of behavior
Con’s of correlational designs
Low in internal validity
Experimental design - what are the two main parts?
- Random assignment
- Manipulation of an independent variable
Pro’s of Experimental designs
-High in internal validity
Con’s of Experimental designs
- Low in external validity
- May not always be possible to carry out
- —-i.e. may not be ethical
Possible issues of an Experimental design - what are they and what can you do to combat them?
- Placebo effect
- —Blind
- Experimenter expectancy effect
- —Double-blind
Possible issues with a correlational design?
- Directionality problem
- —which one leads to which?
- 3rd variable problem
- —i.e. bars and churches: 3rd variable is pop size
What are the common characteristics of intelligence?
abilities to….
- reason abstractly
- learn to adapt to new and diff. environmental circumstances
- acquire knowledge
- benefit from experience
What are the five conceptual ideas, in terms of what intelligence is?
- Sensory capacity
- Abstract thinking
- General vs specific abilities
- Fluid and crystallized intelligence
- Multiple intelligences
Sensory capacity - define and list some problems with it
The belief that knowledge comes from the senses
-ppl. w/sensory impairments who are highly intelligent
Abstract thinking - who are the leading thinkers, and what did they do?
Binet and Simon
- Developed an intelligence test focused on abstract thinking
- —-found many correlations btw areas
General vs specific abilities - what are they?
g - general intelligence
s - specific abilities ( particular abilities within a specific area, such as reading comprehension)
Fluid and crystallized intelligence - who are the leading thinkers? Define
Cattell and Horn - proposed 2 diff things that make up intelligence:
- Fluid: finding new ways to solve new problems
- Crystallized: accumulated knowledge accumulated over time (i.e. state capitals)
*Use fluid intelligence to solve new problems, and it then can become crystallized
What are the differences between fluid and crystallized intelligence?
Fluid
-more likely to decline with age
-more related to “g” (power of mental engine)
Crystallized
-more likely to increase with age
-positively associated with openness to experience
Multiple Intelligence’s - who is the leading thinker and what are the different types of intelligence?
Gardner - believed that there are diff ways to be smart
- Linguistic
- Logico-mathematical
- Spatial
- Musical
- Bodily kinesthetic
- Interpersonal
- Intrapersonal
- Naturalist
Linguistic intelligence - give an example of someone with this and state the characteristics
Ability to speak and write well (“mastery of language”)
-i.e. Martin Luther King Jr.
Logico-mathematical intelligence - give an example of someone with this and state the characteristics
Ability to detect patterns, reason deductively and think logically
-i.e. Einstein
Spatial intelligence - give an example of someone with this and state the characteristics
Ability to manipulate and create mental images in order to solve problems
-i.e. Frank Lloyd Wright
Musical intelligence - give an example of someone with this and state the characteristics
Ability to recognize and compose musical pitches, tones, and rhythms
-i.e. Mozart
Bodily-kinesthetic intelligence - give an example of someone with this and state the characteristics
Ability to use one’s mental abilities to coordinate one’s own bodily movements
-i.e. Tom Brady or Nick Foles
Interpersonal intelligence - give an example of someone with this and state the characteristics
Ability to understand and discern the feelings and intentions of others (“ability to work well with others”)
-i.e. Ghandi
Intrapersonal intelligence - give an example of someone with this and state the characteristics
Ability to understand one’s own feelings and motivations (“insights about yourself”)
-i.e. Anne Frank
Naturalist intelligence - give an example of someone with this and state the characteristics
Understanding of plants or of other living things
-i.e. a botanist (Martian movie)
Behavioral designs - list 3
- Family studies
- Twin studies
- Adoption studies
Family studies - define it, state a con, and talk about it in terms of IQ studies done from the leading thinker
Analysis of characteristics run in intact families
- Con: share both genes and environment, so hard to disentangle to differences
- –Galton (leading thinker): relationship declines with inc. biological distance. Therefore, can’t conclude due to genetics w/twins bc diff environments
Twin studies - define it and talk about it in terms of IQ studies done from the leading thinker
Analysis of how traits differ in identical (monozygotic-more similar genetically) vs fraternal (dizygotic) twins
- > Can infer a genetic influence if mono twins are more sim. than dizygotic twins
- –Correlations are higher for monozygotic (.7-.8; bc less than 1, also includes some environmental factors) than dizygotic twins
Adoption studies - define it and compare the two main influences
Share genes but not environment with biological parents
-Environmental vs genetic influence: IQ’s tend to be more similar to biological parents than adoptive parents; thus, suggesting a genetic influence
Expectancy effect - define it and describe the study
Teacher expectancy effects
- administered IQ tests and gave results to teachers-some were labeled as “bloomers”
- —retested a year later and “bloomers” tended to do better
Poverty - describe the effect it can have on IQ
- Nutrition (poor), especially prolonged
- Lead exposure
Flynn Effect - define it and list possible reasons
Avg IQ scores rise over time by relatively 3 points per decade (not genetic bc too fast)
- better nutrition?
- more access to knowledge (internet)?
- have to process more info than ever before (i.e. tech, multitasking, etc.)
List three different environmental factors that influence IQ
- Expectancy effect
- Poverty
- Flynn Effect
Differences in IQ between males and females
- Males: tend to be more variable
- —tend to do better with spatial tasks
- Females: tend to do better with verbal arithmetic calculations (diff btw genders only present in childhood)
Believed IQ hierarchy within race
African american< Caucasian< Asian american