Intelligence quotient (IQ), grades, and scores on achievement tests are widely used as measures of cognition, yet the … correlations among them are far from perfect. This paper uses a variety of data sets to show that personality and IQ predict grades … than IQ of a variety of important life outcomes. Both grades and achievement tests are substantially better predictors of …

of "cognitive ability" like IQ and grades; the important skills that achievement tests miss or mismeasure, and how much …

of cognitive ability like IQ and grades; the important skills that achievement tests miss or mismeasure, and how much …

substantial portions of the variance in achievement test scores and grades, which are often used as measures of cognition, are …