1999f-341 activityprograms adolescence adolescent adolescentdevelopment behaviormodification behaviortherapy behaviortherapyforchildren calmness child childbehaviordisorders childdevelopment childpsychiatry childpsychotherapy children classroommanagement cognition cognitivetherapy curriculumplanning dentists disciplineofchildren earlychildhoodeducation enthusiasm family fear impulsivebehavior infant informal internal-externalcontrol marineanimals methods motivationineducation nonfiction parenting problemsolving relationships religion religiouslife schooldiscipline self-control self-controlinadolescence self-improvement self-relianceinadolescence self-relianceinchildren sharks socialcontrol socialperception socialperceptioninchildren spirituality studyandteaching therapy