If a research interested in aIlen1on skills claims that a walk through the park three times a week boosts performance on a cognit1ve test of aIen1on, what kind of claim is being made?
If a research interested in aIlen1on skills claims that a walk through the park three times a week boosts performance on a cognit1ve test of aIen1on, what kind of claim is being made? Explain what you might want to know about a) Internal validity of the research, b) external validity of the research.a)b) Pretend you … Read more