Author Question: Using letters and photographs found in the Archives of the History of American Psychology to conduct ... (Read 21 times)

lracut11 · **on:** Jun 20, 2018

Using letters and photographs found in the Archives of the History of American Psychology to conduct your research is an example of using

a) archival data
b) natural observation.
c) an experimental method.
d) a recording technique.

Question 2

An experimenter working in a hospital setting randomly assigns some patients to receive a new blood pressure medication and another group to receive a placebo. This research design is a

a) between-subjects comparison
b) within-subjects comparison.
c) correlated assignment.
d) natural pairs assignment.