Dr.Ellie Cheetham follows the same group of children over a 10-year period,measuring their performance twice a year.This is which method of data collection?
A) Cross-sectional
B) Longitudinal
C) Sequential
D) Clinical

Question

Quizplus · Accepted Answer

This is a longitudinal method of data collection as the same group of children are being followed over a 10-year period with measurements taken twice a year.

DrEllie Cheetham Follows the Same Group of Children Over a 10-Year