A researcher predicts that the detrimental effects of stereotype threat should carry over into math achievement when comparing incoming freshmen with graduating seniors. To test this, they had incoming freshmen and graduating seniors read a newspaper article that suggested incoming freshmen had poor math skills compared to seniors about to graduate college. After a short break, both groups took a standardized math achievement test. The researcher predicts that scores on the math achievement test should be greater for seniors compared to freshmen. Expirement 2: First, yo
Expirement 1: A researcher predicts that the detrimental effects of stereotype threat should carry over into math achievement when comparing incoming freshmen with graduating seniors. To test this, they had incoming freshmen and graduating seniors read a newspaper article that suggested incoming freshmen had poor math skills compared to seniors about to graduate college. After a short break, both groups took a standardized math achievement test. The researcher predicts that scores on the math achievement test should be greater for seniors compared to freshmen.
Expirement 2: First, you will determine if there is a difference between men and women based on socioeconomic index. The test variable for socioeconomic index is “sei”. Next, you want to determine if males and females in this sample differ significantly in the number of children they believe is ideal to have. The test variable for the ideal number of children is “chldidel"
Can the above comparisons be considered “true” experiments? Why or why not? (Hint: Think about experimental control over independent variables and the assignment of subjects to the different levels of the independent variable).
(I've done all the hard numbers for this assignment, but I can't quite get this conceptual question. Please help)
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