Psychology 1000 Lecture Notes - Lecture 2: Central Tendency, Descriptive Statistics, Dependent And Independent Variables

• School: Western University
• Department: Psychology
• Course: Psychology 1000
• Professor: Donald Gorassini

Document Summary

Method of p ychology (cid:894)this (cid:449)eek(cid:859)s the(cid:373)e is (cid:448)e(cid:396)if(cid:455) th(cid:396)ough s(cid:272)ie(cid:374)(cid:272)e(cid:895) Facts, theories, and hypotheses: observation: objective statement that reasonable observers agree is true. > o(cid:374)(cid:859)s la(cid:449)(cid:374) (cid:449)as dug up o(cid:448)e(cid:396)(cid:374)ight: theory: idea designed to explain facts and make predictions. > maybe it was ron himself preparing his soil for a garden. > maybe it was animals: hypothesis: prediction about new facts made from theory. >if it(cid:859)s va(cid:374)dalis(cid:373) (cid:455)ou (cid:272)a(cid:374) go a(cid:374)d see poli(cid:272)e (cid:396)e(cid:272)o(cid:396)ds, see if the(cid:396)e(cid:859)s (cid:271)ee(cid:374) othe(cid:396) (cid:448)a(cid:374)dalis(cid:373) (cid:272)ases. > ask o(cid:374) if he(cid:859)s diggi(cid:374)g a ga(cid:396)de(cid:374), a(cid:374)d he(cid:859)s as sho(cid:272)ked a(cid:374)d (cid:272)o(cid:374)fused as (cid:455)ou, (cid:455)ou (cid:272)a(cid:374) (cid:396)ule hi(cid:373) out. You do so(cid:373)e sea(cid:396)(cid:272)hi(cid:374)g a(cid:374)d fi(cid:374)d that (cid:396)a(cid:272)oo(cid:374)s like g(cid:396)u(cid:271)s, (cid:449)hi(cid:272)h li(cid:448)e under the surface of grass. Do an experiment, manipulate the environment, put grubs into one lawn and removing all of them from another and do observations over the next week. See which lawn gets dug up if any.