Biology, 03.01.2020 04:31 rakanmadi87

In a randomized, controlled, double-blind study: select one:

a. experimental subjects are blind-folded when given the experimental treatment.
b. individuals will be assigned to an experimental or control group depending on whether they took part in a pilot study.
c. all experimental variables are held constant.
d. neither the experimenter nor the subject know whether the subject is in a control group or an experimental group.
e. all of the above.

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In a randomized, controlled, double-blind study: select one:

a. experimental subjects...

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