A Child Has a Difficult Temperament

A child has a difficult temperament. What will the primary care pediatric nurse practitioner tell the parent about managing this child's behavior?

A) A difficult temperament is its own risk factor for maladjustment disorders.
B) Children with difficult temperaments need strict adherence to rules.
C) Having a difficult temperament limits intelligence and emotional maturity
D) It is important for the parent to learn to manage criticism and power struggles.