A professor is interested in how study breaks influence memory. Some students take a 45-minute break while others take three 15-minute breaks. What is the independent variable?
A. The topic being studied
B. The memory for the material
C. The number of breaks taken
D. The professor’s lecture time
Answer:C
A professor is interested in how study breaks influence memory. Some students take a 45-minute break while others take three 15-minute breaks. What is the independent variable?
A. The topic being studied B. The memory for the material C. The number of breaks taken D. The professor’s lecture time