During the preschool years, gender differences in motor skills become more evident. Boys tend to have greater ___________ while girls tend to have greater ___________

Limited set of orders constructed to ensure each condition appears at each ordinal position and each condition precedes and follows each condition one time

What will be an ideal response?

Across many studies, a comparison of "black-white" IQ test scores shows that

a. the means are equal. b. the black mean is higher than the white mean. c. the black variance is equal to the white variance. d. the within-group variance is larger than the between-group variance. e. the between-group variance is greater than the within-group variance.