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Psych MODULE 0.1-0.3
| Term | Definition |
|---|---|
| Illusion of Truth | people are more likely to believe falsehoods that are repeated |
| Hindsight Bias | the tendency to believe, after learning an outcome, that we would have foreseen it |
| Overconfidence | the tendency to think we know more than we do |
| Scientific Method | self-correcting process using obersvation and analysis to evaluate ideas |
| Theory | using observations to explain behavior *AFTER EVIDENCE* |
| Hypothesis | a testable prediction --> implied by theory *BEFORE EVIDENCE* |
| Falsifiability | the capacity for some proposition statement, theory, or hypothesis to be proven wrong |
| Operational | a carefully worded statement of the exact procedures (operations) used in a research study |
| Replication | the act of making an exact copy, repeating a process, or reproducing something in the exact same way |
| Peer Review | the evaluation of scientific, academic, or professional work by others working in the safe field |
| 3 Descriptive Methods | case studies, naturalistic observation, surveys and interviews |
| Case Study | a descriptive technique in which one individual or group is studied in depth in the hope of revealing universal principles |
| Naturalistic Observation | a descriptive technique of observing and recording behavior in naturally occurring situations without trying to manipulate or control the situation |
| Hawthorne Effect | the change of behavior by the subjects of a study due to their awareness of being observed |
| Survey | a descriptive technique for obtaining the self-reported attitudes or behaviors, usually by questioning a representative, random Sample of the group |
| Likert Scale | rating system; measurement method used in research to evaluate attitudes, opinions, and perceptions |
| Self-Report Bias | methodological problem that arises when researchers rely on asking people to describe their thoughts, feelings, or behaviors rather than measuring these directly and objectively |
| Social Desirability Bias | people hide their true thoughts --> give answers to make them look good |
| Representative Sample | small part of a group that mirrors the key traits of whole population |
| Convenience Sampling | a non-probability method where researchers gather data from people who are easiest to reach |
| Population | all those in a group being studied, from which samples may be drawn |
| Random Sample | a sample that fairly represents a population because each member has an equal chance of inclusion |
| Road Blocks to critical thinking | hindsight Bias, overconfidence, perceiving patterns in random events |
| 3 types of studies | descriptive studies, correlation studies, experimental studies |