PSYCO350 Lecture Notes - Lecture 2: Normal Distribution, Implicit Memory, False Alarm

• School: University of Alberta
• Department: Psychology
• Course: PSYCO350
• Professor: Norman Brown

Document Summary

Independent variable- the (cid:448)a(cid:396)ia(cid:271)le that"s (cid:271)ei(cid:374)g (cid:373)a(cid:374)ipulated (cid:271)(cid:455) the (cid:396)esea(cid:396)(cid:272)he(cid:396) Dependent variable- the variable being measured: which dependent variable is selected in an experiment is a function of what theory or ideas about memory are being tested. Other methods are suitable when experimental control is difficult or impossible. Correlation study- where the performance of a dependent measure is assessed as a function of some pre-existing circumstances. Quasi-experiment- pre-existing conditions are combined with some controlled assignments of the ivs: the assignment of people to conditions is not random. I(cid:374) so(cid:373)e situatio(cid:374)s, it"s (cid:374)ot possi(cid:271)le to assess (cid:373)e(cid:373)o(cid:396)(cid:455) i(cid:374) la(cid:396)ge (cid:374)u(cid:373)(cid:271)e(cid:396)s of people: case study- assessi(cid:374)g spe(cid:272)ifi(cid:272) i(cid:374)di(cid:448)iduals (cid:271)e(cid:272)ause the(cid:455)"(cid:396)e the o(cid:374)l(cid:455) o(cid:374)es (cid:449)ith spe(cid:272)ifi(cid:272) t(cid:455)pe of defi(cid:272)it. Using a theory, one can derive a hypothesis about the outcome of a study: hypothesis- an educated guess or prediction about how the variation of the ivs is related to the outcome of the dvs.