Deception may be used in a psychology experiment .

The use of deception can be tied to the earliest experiments in social psychology, but it began in earnest after World War II when social psychology began to prosper. In the 1960s and 1970s, many of the most famous and most important social psychology studies involved deception.

Explanation:

hmmm

true, i think.

i checked and it seems the answer is, true.

if this is true of false i think it would be true