Exam 1 Flashcards
Behaviorism
Only need to consider reinforcing properties of the environment to understand human behavior
Gestalt psychology
Studying the subjective way an object appears in a person’s mind
- not the objective (physical attributes) of it
Hindsight bias
Exaggerate how much they could have predicted the outcome after the fact
- After the fact, we knew the outcome all along
Interjudge reliability
Level of agreement bt 2+ ppl who independently observe a data set
- ensures that observations aren’t subjective
Random assignment to condition
Ensuring that all participants have an equal chance of taking part in any condition of the experiment
P level
Probability that the results occured by chance and not bc of the IV
Psychological realism
Psychological processes triggered in an experiment are similar to those that occur in everyday life
Cover story
Description of the study’s purpose given to the participants that’s diff from the study’s true purpose to maintain psychological realism
Social psychologist delima
Difficult to do one experiment that is both high in internal validity and is generalizable to other situations and ppl
Cross-cultural research
Research that’s conducted with members of diff cultures to see if the psychological processes of interests were present in both cultures or if they’re specific to the individual’s own culture
Evolutionary theory
Explanation to the ways animals adapt to their environments
Natural selection
Hereditable traits that promote survival in a particular environment are passed down to future generations
- more likely to produce offspring
Evolutionary psychology
Explain social behavior in terms of of genetic factors that evolved over time acc to the principles of natural selection
Construal
The way in which ppl perceive, interpret, comprehend the social world situation
Social cognition
How people think about the social world
- select, interpret, remember and use social info to make judgements and decisions
Social influence
Effect that words, actions, others’ presence have on our own thoughts, feelings, attitudes, behaviors
Theory
Principle formed to explain the things shown in the data
- predicts outcomes
Hypothesis
Propsed explanation made on the basis of limited evidence as a starting point for further investigation
Ethnography
Observing people’s actions from afar (insider’s POV)
Archival analysis
Examining accumulated documents/ archives
Spurious
Variables are random (not related)
- no explanation for why one causes the other
Ex tangled in sheets and time spent playing video games
3rd variable
Doesn’t explain why both variables occur
Ex ice cream sales and crimes committed could both be due to the summer heat
IV
manipulated variable to see if it has a causal effect
DV
measured variable to see if it’s affected
IV manipulation types (4)
- Presence / Absence
- Type variable
- Amount variable (multivalent)
- Quasi IV
Presence/absence
Main variable is present or absent
Ex college logo vs no logo
Type variable
Diff types of same main variable
Ex Harvard vs JJ
Amount variable (multivalent)
3+ variables
Ex Harvard vs JJ vs no logo
Quasi IV
allows comparison of groups w/o manipulation
Ex male vs female VS Harvard vs JJ vs no logo
Bt subject design
Compares groups of participants to determine IV effect
- diff participants used in each group
Within subject design
All subjects are exposed to all IV levels
- participants’ performance is the basis of comparison
Internal validity
Making sure that nothing besides the IV can affect the DV