Author Question: Research studies in which half the participants are told they are drinking alcohol and half are not, ... (Read 58 times)

rl · **on:** Jun 22, 2018

Research studies in which half the participants are told they are drinking alcohol and half are not, with half of each group actually receiving alcohol and half not, are using the ___________ design.

A. balanced placebo
B. split-half
C. alcohol control
D. phase II

Question 2

Dextromethorphan is an antihistamine used to dry up a runny nose.

Indicate whether the statement is true or false