__________ studies collect data from the same individuals over a period of time to track age changes.
A) Cross-sectional
B) Continual
C) Contiguous
D) Longitudinal

Question

Quizplus · Accepted Answer

Longitudinal studies collect data from the same individuals over a period of time, allowing researchers to track changes that occur with age. This type of study design is useful for understanding how individuals develop and change over time.

__________ Studies Collect Data from the Same Individuals Over a Period