01:830:333 Lecture Notes - Lecture 4: Autonomic Nervous System, Genetic Testing, Pituitary Gland

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

Document Summary

Independent: experimenter changes, or manipulates, expected to cause changes in another variable. Dependent: experimenter measures, but does not manipulate, expected to be influenced by the independent variable, modified experimental designs. Maltreated kids are more disruptive, aggressive and less cooperative than nonmaltreated children: not assigned to variable but treating like independent variable, i(cid:374)terested i(cid:374) effe(cid:272)ts of (cid:448)aria(cid:271)le (cid:271)ut (cid:272)a(cid:374)"t assig(cid:374) to groups. 3: information gathering methods, first you need a question, systematic observation, self-reports/ interviews, psychophysiology, clinical or case studies, ethnography, historical research, systematic observation. Naturalistic 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. Structured observations: laboratory situation set up to evoke behavior of interest, all participants have equal chance to display behavior. Observer influence: participants may react in unnatural ways, can be minimized. Observer bias: observers record what they expect, rather than what really happens. Clinical /open-ended interview: flexible, conversational style, pro(cid:271)es for parti(cid:272)ipa(cid:374)t"s poi(cid:374)t of (cid:448)ie(cid:449, gives tons of info but hard to put into numbers.