BB H 315 Study Guide - Final Guide: Experimental Psychology, Research, Dependent And Independent Variables
Document Summary
Theory- a scientific theory is a logical explanation for all the relevant data or facts scientists have observed regarding certain natural phenomena. Hypothesis- a statement that proposes the existence of a relationship between variables, typically as a tentative explanation for cause and effect, hypotheses are often designed to be tested by research. Basic research- research that tests theories or hypotheses. Replication studies- research conducted for the purpose of verifying previous findings. Important because the results of a study can vary considerably depending on experimental conditions and the research method used. Case study- method of research that involves in-depth study of one or more subjects who are examined individually using direct observation, testing, experimentation, and other methods. Focus is on small samples or one individual case. Survey- research method that provides descriptive information in which a representative sample of people is questioned about their behaviors or attitudes. Sample- selected segment of a larger population that is being studied in psychological research.
