Professor Carlson is interested in understanding whether uniform color impacts football players' performances. In his study, _____ is manipulated and _____ is measured.
A) performance; uniform color
B) uniform color; performance
C) performance; which team is playing
D) uniform color; years of playing experience

Question

Quizplus · Accepted Answer

In the study, uniform color is manipulated (changed by the researcher), and performance is measured (observed by the researcher). Therefore, the correct choice is B - uniform color; performance.

Professor Carlson Is Interested in Understanding Whether Uniform Color Impacts