PSYC100 Lecture 3: Goals of science
6 Aug 2018
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What are we going to achieve when we research: description goal, a(cid:374)s(cid:449)e(cid:396) (cid:395)uestio(cid:374) (cid:858)what does is it look like? (cid:859) Test yields data) supports the theory or fails to support the theory. What makes a theory a good theory: one that can be questioned and evaluated (falsifiable, will produce many testable hypothesis. Independent variable: ex: assig(cid:374) so(cid:373)e stude(cid:374)ts to stud(cid:455) 3 hou(cid:396)s a spe(cid:272)ifi(cid:272) (cid:449)a(cid:455), othe(cid:396)s do(cid:374)(cid:859)t stud(cid:455) at all (manipulation) Accurate, get the exact measurement: ex: step on scale today, weigh 10 pounds, next day roughly 10. First exam on september 25, can bring notecard. Question 1: what is the iv: 1st group: control group (no hit, 2nd group: comparison group (hit by guy, 3rd group: comparison group (hit by guy + nice researcher) Question 2: what is the dv: what type and the amount of hot sauce chosen.
