The advantage of a two-factor design compared to two single-factor designs is the ability to ____.
A)save time
B)evaluate the interaction
C)evaluate the main effects
D)check the manipulation

Question

The advantage of a two-factor design compared to two single-factor designs is the ability to ____.
A)​save time
B)​evaluate the interaction
C)evaluate the main effects
D)​check the manipulation

Quizplus · Accepted Answer

With a two-factor design, you can evaluate both the interaction between the two factors and the main effects of each factor. This allows for a more complete understanding of the relationship between the variables being tested. Additionally, the two-factor design can still check the manipulation of each individual factor, so it does not sacrifice this advantage compared to single-factor designs. While there may not necessarily be a time-saving advantage to using a two-factor design, it does provide more information in the same amount of time as conducting multiple single-factor designs.

The Advantage of a Two-Factor Design Compared to Two Single-Factor