Which of the following is linked to aggressive behavior?

Adolescent egocentrism enables adolescents to reflect more thoughtfully about their lives, but often at the cost of greater ______

Fill in the blank with correct word

Which of the following has been used to help children with problems related to bedwetting?

a) the development of a pad that beeps when it is touched by moisture b) the development of an alarm clock which automatically wakes a child up when it senses a full bladder c) the development of a stuffed animal that "giggles" when a child's brain-wave pattern indicates pending urination d) the development of a diaper that produces a foul odor when it is moistened with urine