Which of the Following Statements Is Correct

Which of the following statements is correct?

A) Self-esteem tends to be unstable in the short term and can vary somewhat over time.
B) A child with high self esteem at age 8 or 9 is not likely to have high self-esteem at age 10.
C) Self-esteem tends to be more stable in boys than in girls.
D) Self-esteem tends to be more stable in girls than in boys.