Today, research that combines an experimental strategy with __________ approach is becoming increasingly common.
A. both a correlational and a sequential
B. either a correlational or a sequential
C. either a longitudinal or a cross-sectional
D. both a correlational and a longitudinal
Answer:C
Today, research that combines an experimental strategy with __________ approach is becoming increasingly common.
A. both a correlational and a sequential B. either a correlational or a sequential C. either a longitudinal or a cross-sectional D. both a correlational and a longitudinal