1 pts An investigator is interested in the following research question: Can \"cr

Question

1 pts An investigator is interested in the following research question: Can "creativity' be taught? He plans the following experiment. He will select 50 five-year-old children and will assign 25 of them to a special program. The other 25 will do nothing out of the ordinary. At the end of the program, both groups will be given a "'test" that requires each student to name as many uses of a brick as he or she can. The investigator plans to compare the mean number of uses for each group to help answer the research question. Given this situation, which of the following should be the investigator's first concern? The results may differ if other age groups are used. 9 The data gathered may not be appropriate or relevant to the research question. 0 The research question may not be of interest to teachers o Different data analysis procedures le g.graphical comparsons versus comparison involving indewes) mieht lead to different conclusions 0 the choice of the mean instead of the media

Explanation / Answer

The investigators first concern is to check, whether the results may differ if other age groups are used

Then and only then he or she can conclude about creativity can be taught or not.

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