Exhibit 12-1 Suppose a researcher investigated the judgments of guilt made by jurors in response to attractiveness (attractive vs unattractive)and facial expression (neutral vs smiling).
Refer to Exhibit 12-1.The design can be described as a
A) 2 x 3
B) 3 x 3
C) 3 x 2
D) 2 x 2

Question

Quizplus · Accepted Answer

The design involves two levels of one independent variable (attractiveness) and two levels of another independent variable (facial expression), resulting in a 2 x 2 design. The other options (2 x 3 and 3 x 3) involve more levels of one or both independent variables, which is not applicable in this scenario. The 3 x 2 design involves three levels of one independent variable, which is also not applicable here.

Exhibit 12-1 Suppose a Researcher Investigated the Judgments of Guilt