Which of the following is a crucial determinant of a person's intellectual development?

Which of the following is a crucial determinant of a person's intellectual development?
 
  A) Giftedness
  B) Creativity
  C) Heredity
  D) Plasticity

Question 2

According to the stages of dying as hypothesized by Elisabeth Kbler-Ross, which of the following stages is characterized by a sense of peace and dignity?
 
  A) Brain death
  B) Bargaining
  C) Denial
  D) Final acceptance

Question 3

Which of the following terms refers to the degree to which the variations in a trait from one person to another can be attributed to genetic factors?
 
  A) Hypersensitivity
  B) Transitivity
  C) Heritability
  D) Plasticity