Because the researcher collects data from all age groups at the same time, the study can be completed more quickly with a ______ design.
A) longitudinal
B) cross-sectional
C) cohort-sequential
D) causal

Question

Quizplus · Accepted Answer

A cross-sectional design collects data from all age groups at the same time, which allows for a faster completion of the study compared to a longitudinal or cohort-sequential design that collect data over time. A causal design does not necessarily relate to the speed of the study.

Because the Researcher Collects Data from All Age Groups at the Same