Respuesta :
The research about the effects of exercise to the physical health of more than 5,000 residents in one local all thru their middle and late adulthood is a longitudinal study.
Longitudinal study is an observational research method at which point, the data of the same subjects are gathered and repeatedly done over time’s period.
Answer:
Longitudinal Study.
Explanation:
Longitudinal studies are characterised for being applied in long periods of time, like this case, the 5000 residents were studied from middle age to late adulthood, which is a long time involved.
The type of the study depend on the phenomenon you are investigating.