Suppose a researcher, using a cross-sectional design, finds that the incidence of depression is highest among young adults and lowest among the elderly. Which of the following is a possible valid interpretation of this result?

Question

Quizplus · Accepted Answer

The findings could be interpreted in multiple ways: A) Biological changes with age might influence mental health; B) Shared experiences or tasks common to certain age groups might impact mental health; C) Differences between cohorts (e.g., varying stress levels across generations) might explain the variation in depression incidence. Each interpretation is plausible without further specific data to narrow down the cause.

Suppose a Researcher, Using a Cross-Sectional Design, Finds That the Incidence