When Layla's older sister helps her eat breakfast by cutting her pancake into smaller pieces, Layla ...

When Layla's older sister helps her eat breakfast by cutting her pancake into smaller pieces, Layla gets secretly excited that she now has more pancakes. This demonstrates the preoperational cognitive limitation of _______________.
 
  Fill in the blank(s) with correct word

Question 2

How do IQ scores at age 9 correlate with IQ scores at age 18?
 
  a. They are completely unrelated.
  b. They are moderately positively related.
  c. They are highly positively correlated.
  d. It depends upon whether the person is female or male.

Question 3

According to Piaget, a preoperational child's view of the world is _______________; that is, they believe that others see the world exactly as they do.
 
  Fill in the blank(s) with correct word