01:830:333 Lecture Notes - Lecture 4: Endocrine System, Genetic Testing, Hypothalamus

• School: Rutgers University
• Department: Psychology
• Course: 01:830:333
• Professor: E.Mayhew

Document Summary

Class 4 - research, biological changes: research designs, correlational research designs, experimental research designs, modified experimental designs, correlational designs. Information is gathered on individuals: generally in natural life circumstances, with no effort to alter their experiences, look at relatio(cid:374)ship (cid:271)et(cid:449)ee(cid:374) parti(cid:272)ipa(cid:374)ts" (cid:272)hara(cid:272)teristi(cid:272)s a(cid:374)d their (cid:271)eha(cid:448)ior or de(cid:448)elop(cid:373)e(cid:374)t, experimental designs. Individuals are randomly assigned to one or more experimental conditions (or treatment groups) Individuals in different groups are exposed to conditions that differ in only an aspect of interest (independent variable: behavior that is expected to change based on the aspect of interest is measured (dependent variable) Expected to be influenced by the independent variable: modified experimental designs. Natural experiment: quasi-experiment, compare differences in treatment that already exist (e. g. abusive families, gender) 2: groups chosen to match characteristics as much as possible, information gathering methods, systematic observation, self-reports/ interviews, psychophysiology, clinical or case studies, ethnography, historical research, systematic observation. I(cid:374) the (cid:862)field,(cid:863) or (cid:374)atural e(cid:374)(cid:448)iro(cid:374)(cid:373)e(cid:374)t, (cid:449)here (cid:271)eha(cid:448)ior happe(cid:374)s.