Uw madison psych - Study guides, Class notes & Summaries

Theory - organized group of principles used to explain some aspect of children's development Experimental - controlled experiments studying causality involving intervention, a control group, random assignment to both groups pros: can find causality cons: ethics Nonexperimental correlational - studies relationships between variables correlation coefficient should be between -1 -> 1 0 = no association pros: cheap cons: no causality qualitative - interviews, observations of ...