Suppose that you are reading an article about gender comparisons in college students' creativity, and the article concludes that gender differences are small for one particular test of creativity. You could conclude that:

a.

gender differences would be larger if the researchers had gathered unbiased samples.

b.

the researchers' expectations probably had little effect on the results of this study.

c.

the scores of the women and the scores of the men would probably show little overlap.

d.

these results are consistent with other research on creativity.