Question

The correlation between intelligence test scores and
grades is​

Answer 1

Explanation:

There is broad agreement that there is a moderate to strong correlation between the two. Jencks et al.'s (1979, p. 102)detailed account of eight samples from six longitudinal studies reported correlations ranging from 0.40 to 0.63 between cognitive test scores and amount of education obtained.

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Answer 2

Answer:

There is broad agreement that there is a moderate to strong correlation between the two. Jencks et al.'s (1979, p. 102)detailed account of eight samples from six longitudinal studies reported correlations ranging from 0.40 to 0.63 between cognitive test scores and amount of education obtained.