longitudinal study

What Is Temporal Relationship In Cross-sectional Study?

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What Is Temporal Relationship In Cross-sectional Study? Often described as a “snapshot” of a population in a certain point in time because exposure and outcome are determined simultaneously for each subject. • Cross-sectional is also called prevalence study. • The temporal relationship between exposure and disease cannot be determined. Can we always establish a temporal

What Is Longitudinal Study In Child Development?

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What Is Longitudinal Study In Child Development? A longitudinal study is a observational study that follows the same subjects repeatedly over a period of time, in some cases from birth to death. How do longitudinal studies benefit a child? Cohort and longitudinal studies have unique potential to improve understanding of the dynamic processes that shape