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Physics, 21.01.2021 22:30 ny01282005
A researcher asks the same group of kids to define "happiness" when
they were 5 years old, 10 years old, and again at 20 years old. They then
analyzed how the kids' idea of "happiness" changed over the years. This is
an example of which type of study?
case study
cross-sectional study
longitudinal study
naturalistic observation
double blind study
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Answers: 3
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A researcher asks the same group of kids to define "happiness" when
they were 5 years old, 10 years...
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