What is the best conclusion about sex differences in cognitive abilities?

What is the best conclusion about sex differences in cognitive abilities?
 
  a. Sex differences in cognitive skills are individual differences.
  b. Women do not perform well in traditionally masculine areas like law and medicine.
  c. Sex differences in cognitive skills are group differences.
  d. There are no sex differences in cognitive abilities.

Question 2

When a parent responds positively to the coos and babbles of infants, leading to increased vocalizations, this supports the ____________________ theory view of language development.
 
  Fill in the blank(s) with correct word

Question 3

In a study by Hyde and colleagues (1990), it was found that boys perform better than girls in word problems in __________.
 
  a. elementary school c. high school and college
  b. middle school d. never

Question 4

____________________ does not explain why children spontaneously utter phrases and sentences that they have not observed
 
  Fill in the blank(s) with correct word

Question 5

In a study by Hyde and colleagues (2008) about boys' and girls' performance on standardized tests, it was found that:
 
  a. girls do better than boys on all aspects of the tests.
  b. boys do better than girls on math portions of the tests.
  c. girls do better than boys on verbal portions of the tests.
  d. males tend to have the highest and lowest scores on the tests.

Question 6

From a social cognitive perspective, parents serve as ____________________.
 
  Fill in the blank(s) with correct word

Question 7

In terms of mathematical ability, boys generally tend to show greater skill in ____, whereas girls generally show more skill in ____.
 
  a. geometry and word problems; computational skills
  b. algebra; geometry
  c. computational skills; geometry and word problems
  d. geometry; algebra