Two Independent Groups Brady's (1958) study of ulcers in monkeys compared "executive monkeys" who could prevent shock by hitting a button at least once every 20 seconds and "nonexecutive monkeys" who had no control over the shocks and received the same number of shocks as the executive monkeys to which they were yoked.Which design did Brady use?
A)experimental group-control group
B)multiple independent groups
C)two experimental groups
D)two matched groups

Question

Quizplus · Accepted Answer

Brady's study involved two distinct groups: one with control over the shocks (executive monkeys) and one without control (nonexecutive monkeys), making it an experimental group-control group design.

Two Independent Groups Brady's (1958) Study of Ulcers in Monkeys