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Researchers studying the long-term effects of an antidepressant have asked participants every six months for the last decade to undergo blood work, a physical, and a short mental status exam. They are now compiling their research. What type of research have they been conducting?
A longitudinal design T/F

Respuesta :

Answer:True

Explanation:A longitudinal study or Longitudinal survey is a study which observes the same variable repeatedly over an extended period of time using participants who have similarities, it can be weeks or years of observations and recording changes that are observed within that group over time.usually it is used in medicine to track the effect of certain medications.

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