Psych Flashcards
(31 cards)
Psychology
Study of the human mind & behavior
Critical Thinking
Scientific attitude - curiosity, humility, and skepticism
Hindsight bias
I-knew-it-all-along phenomenon
Confirmation bias
Look for information to support your beliefs
Overconfidence
People are often more confident than correct
Peer reviewers
Scientific experts who evaluate a research article’s theory, originality, and accuracy
Theory
An explanation using an integrated set of principles that organizes observations and predicts behaviors or events
Hypothesis
A testable prediction, often implied by a theory
Falsifiable
The possibility that an idea, hypothesis, or theory can be disproven by observation or experiment
Operational Definition
Quantifiable definition for a concept (ex. Intelligence based on iq test score)
Replication
Repeating an experiment multiple times, usually with different participants in different situations, to increase validity of study
Case Study
Non-experimental in depth study of individual or group
Meta-Analysis
Examination of data from a number of independent studies of the same subject
Naturalistic Observation
Recording responses in natural environments
Social desirability bias
Bias from people’s responding in ways they presume a researcher expects or wishes
Self-report bias
Bias when people report their behavior inaccurately
Experimenter Bias
Experimenters influence (expectations or preferences) impacting the study
Population
The entire group of individuals or items that the researchers are studying
Sample
Subset chose from the population for the purpose of conducting research
Sampling Bias
Flawed sampling process w/ an unrepresentative sample
Random Sample
Sample that fairly represents the population
Convenience Sampling
Sample may not be representative of population bc subjects are chosen based on accessibility and easy access
Representative Sample
Sample that is reflective of the population
Survey
Non-experimental technique for obtaining the self-reported attitudes or behaviors of a particular group