Social Psychology Exam 1 Flashcards
Tendency for people to exaggerate how much they could have predicted something before it occurred after knowing that it occurred.
Hindsight Bias
How do social psychologists for hypotheses and theories?
- Inspiration from earlier theories and research
- Disagree with previous researchers’ interpretations of studies
- Inspired by personal observations in everyday life
Social influence can be studied scientifically is the ___________ ________.
Fundamental Principle
What are the 3 types of research methods?
- Observational - Correlational - Experimental
Researcher observes people and systematically records behavior. (Focus = Description)
Observational
Two or more variables are systematically measured and the relation between them is assessed. (Focus = Prediction)
Correlational
Researcher randomly assigns participants to different conditions that are identical except for the independent variable. (Focus = Causality)
Experimental
Description of group/culture by observing it from the inside, to get an insider’s point of view.
Ethnography
Researcher examines the accumulated documents/archives of a culture.
Archival Analysis
Level of agreement between 2 or more people who independently observe and code a set of data.
Interjudge Reliability
What are some limits of observation?
- Certain behaviors are hard to observe
- Archival analysis may not have all the info you need
- Limited to description
Statistical technique that assesses how well you can predict one variable from another.
Correlation Coefficient
Both variables go up, both go down.
Positive Correlation
One variable goes up, the other goes down.
Negative Correlation
Representative sample of people asked about attitudes or behavior.
Survey
What is a limit of surveys?
Accuracy of responses
What are some limits of the correlational method?
Does not equal causation, only tells us 2 variables are related.
What is manipulated by the researcher.
Independent Variable
What is measured to see if it is affected by the IV.
Dependent Variable
Making sure nothing besides the independent variable can affect the dependent variable. (control extraneous variable and randomly assign people to experimental conditions)
Internal Validity
Indicated likelihood that results of experiment occurred by chance instead of by the IVs. Its significant when p
Probability Level (p-value)
Extent to which results can be generalized to other situations and other people.
External Validity
The 2 kinds of external validity?
Generalizability across 1) Situations 2) People
What are some limits of experiments?
Artificial and distant from real life.
Psychological processes triggered by experiments are similar to processes in real life.
Psychological Realism
Story given to participants used to maintain psychological realism.
Cover Story
A test for external validity?
Replication
Test for internal validity?
Meta-Analysis