The first step in the visual process takes place when the __________ bends light rays in toward the pupil

By age 2, the average youngster in the U.S. weighs around _______ pounds, and is close to ________ tall

a) 50-60; 43 inches b) 25-30; 36 inches c) 40-65; 50 inches d) 25-50; 38 inches

In one study on content bias in elementary reading tests, groups of experts were able to inspect the test and eliminate items that were potentially biased toward the majority group. How did this affect the differences between scores obtained by groups of majority and minority students?

a. Differences were eliminated. b. Differences became greater. c. It had little or no effect. d. Minority students scored better than majority students.