Which type of study is the "next best thing" to a longitudinal study?
A) Cohort-sequential study
B) Ex post facto design
C) Naturalistic observation
D) Cross-sectional study
E) Survey
Answer: A
Which type of study is the "next best thing" to a longitudinal study?
A) Cohort-sequential study
B) Ex post facto design
C) Naturalistic observation
D) Cross-sectional study
E) Survey
Answer: A