A reanalysis of the data considered by H. Wainer and L. Steinberg (1992) shows that a more appropriate composite indicator made up of Scholastic Aptitude Test mathematics score and high school grade point average demonstrates minuscule gender differences for both calculus and precalculus courses. (SLD)

Half of a sample of 11,457 college-bound juniors used a calculator on Scholastic Aptitude Test mathematics questions, while half did not. Both genders and three ethnic groups benefited about equally from calculator use. Students who routinely used calculators were relatively advantaged, but effects on individual test items varied. (SLD)