Sagles et al. (2002) conducted a cross-cultural study of the identification of facial expressions. They were careful to use photographs of faces only so that variables like attire and body type could not influence responses. Sagles et al. used the control technique of
A) randomization.
B) balancing.
C) constancy.
D) elimination.

Question

Quizplus · Accepted Answer

Sagles et al. used the control technique of elimination by using only photographs of faces to remove other variables like attire and body type that could influence responses.

Sagles Et Al