A researcher randomly assigns participants to either an experimental or a placebo group. The experimenters who test the participants do not know any participant's group assignment. The researcher has...



A researcher randomly assigns participants to either an experimental or a placebo group.  The experimenters who test the participants do not know any participant's group assignment.  The researcher has used a:


























a.

double blind study.



b.

strong experimental manipulation.



c.

behavioral measure.



d.

single blind study.





Jun 08, 2022
SOLUTION.PDF

Get Answer To This Question

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here