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PSYCH100 CH.2
Psychological Research
| Question | Answer |
|---|---|
| Define psychology. | The science of behavior and mental processes. |
| What is behavior? | Observable acts. |
| What are mental processes? | Thinking, feeling, remembering, storing information. |
| (T/F) Hearings things over an dover influences beliefs more than whether the source is valid or not. | True. |
| deductive Reasoning | results are predicted based on a general premise |
| inductive reasoning | conclusions are drawn from observations |
| falsifiable | able to be disproven by experimental results |
| observer bias | when observations may be skewed to align with observer expectations |
| archival research | using existing records or data to answer questions or find patterns |
| longitudinal research | studies in which the same group of individuals is surveyed or measured repeatedly over an extended period of time |
| cross-sectional research | compares multiple segments of a population at a single time |
| confounding variable | an outside factor that affects both variables, creating a false impression of cause and effect |
| illusory correlations | seeing relationships between two things when in reality no such relationship exists |
| experimenter bias | researcher expectations skew the results of the study |
| double-blind | experiment where both the researchers and the participants are blind to group assignments |
| placebo | people's expectations or beliefs influencing or determining their experience in a given situation |
| reliability | consistency and reproducibility of a given result |
| validity | accuracy of a given result in measuring what it is designed to measure |
| Institutional Review Board (IRB) | Committee of administrators, scientists, veterinarians, and community members that reviews proposals for research involving non-human animals |
| informed consent | telling participants what to expect, the risks, and implications of a study, then getting their agreement to take part |
| deception | purposely misleading experiment participants in order to maintain the integrity of the experiment |