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Expression of IdeasMediumIntroducing a study's method and finding

Expression of Ideas practice question

While researching a topic, a student has taken the following notes: - Researchers studied 400 office workers over one year. - Half were given desks that could be raised for standing. - Workers with standing desks reported 30 percent less back pain. - The study was published in 2023. The student wants to present the study's method and its main finding.

Which choice most effectively uses relevant information from the notes to accomplish this goal?

  1. A. In a year-long study of 400 office workers, the half given standing desks reported 30 percent less back pain than the rest.Correct
  2. B. The study was published in 2023.
  3. C. Researchers studied 400 office workers.
  4. D. Standing desks can be raised for standing.

Answer: A. In a year-long study of 400 office workers, the half given standing desks reported 30 percent less back pain than the rest.

Who, how, what was found.

Why the other answers are wrong

B. The study was published in 2023.
A date only.
C. Researchers studied 400 office workers.
Method without finding.
D. Standing desks can be raised for standing.
A description of a desk.

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