Carla admitted to the school psychologist, "I feel like I have had postpartum depression since the day Nicole was born. She can't get mad at me, but she can get mad at school." What current understanding suggests a connection between Nicole's negative emotions and her mother? a. Antisocial behavior is directly related to maternal neglect. b. Children who develop CDs actually have a form of sympathetic depression. c. If a mother is depressed early in her life, research suggests there is greater risk for CD. d. The percentage of children suffering from high negative emotionality is higher when the mother suffered from postpartum depression