Some methodological problems have been solved by turning simple cross-sectional and simple longitudinal designs into which of the following?
A) longi-sectional analyses
B) random representative surveys
C) sequential designs
D) time-cohort comparisons

Question

Quizplus · Accepted Answer

Sequential designs address some methodological problems by combining cross-sectional and longitudinal designs, allowing for both age and cohort effects to be examined. They involve multiple cross-sectional samples taken at different points in time, allowing for the examination of changes across time while keeping age groups consistent.

Some Methodological Problems Have Been Solved by Turning Simple Cross-Sectional