From the results of longitudinal research, which of the following statements is false?

a. the aggressive propensity of males tends to stabilize at the age of three
b. it is more difficult for children with a low IQ to learn aggressive behaviours
c. the aggressiveness of children decreases as they learn coping strategies
d. aggression is perpetuated within the family
e. it is more difficult to predict how aggressive a female will be as an adult based on her aggressiveness as a child

Ans: b