Sixty students are recruited for a research study. During the quarter, thirty students will be assigned...

  

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Sixty students are recruited for a research study. During the quarter, thirty students will be assigned to walk and use stairs when on campus. and the other thirty will use golf carts and elevators to travel around campus. At the end of the quarter, all sixty students will be evaluated for changes in weight and blood pressure. What kind of study design is this? Retrospective O Controlled trial Survey Double-blind placebo Sixty students are recruited for a research study. During the quarter, thirty students will be assigned to walk and use stairs when on campus. and the other thirty will use golf carts and elevators to travel around campus. At the end of the quarter, all sixty students will be evaluated for changes in weight and blood pressure. What kind of study design is this? Retrospective O Controlled trial Survey Double-blind placebo

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This kind of study is known as controlled trial In controlled tr... View the full answer