Adolescence 68 Child development 21 Adolescent psychology 18 Psychology 14 Child psychology 9 Education 9 Teenagers 9 Adolescent 6 Cognition in children 6 Developmental psychology 6 Child 5 Adolescent Psychology 4 Child Psychology 4 Early childhood 4 Health Education 4 Adolescent Psychiatry 3 Adolescent psychopathology 3 Aggressiveness in adolescence 3 Cognition 3 Cognitive psychology 3 Cognitive therapy for children 3 Counseling 3 Depression in adolescence 3 Dissertations, Academic (Ph.D) 3 Gender identity 3 Human body 3 Interpersonal relations in adolescence 3 Learning 3 Personality 3 Puberty 3