___________ designs have decreased error variability compared to __________ designs.
A) Independent groups; correlated groups
B) Correlated groups; independent groups
C) Natural sets; correlated groups
D) Repeated measures; matched sets

Question

Quizplus · Accepted Answer

Correlated groups designs, such as repeated measures or matched pairs, control for individual differences by using the same or similar subjects across conditions, thus reducing error variability compared to independent groups designs.

___________ Designs Have Decreased Error Variability Compared to __________ Designs

_ Designs Have Decreased Error Variability Compared to Designs