Adolescence Adolescent psychology 7 Child development 6 Teenagers 5 Child psychology 3 Congresses 2 Adolescent Psychology 1 Case studies 1 Developmental psychology 1 Education 1 Employment 1 Gender identity 1 In adolescence 1 Infant psychology 1 Infants--Development 1 Interpersonal relations 1 Life cycle, Human 1 Maturation (Psychology) 1 Parent and teenager 1 Popular culture 1 Psychology 1 Puberty 1 Research 1 School children 1 Sexual behavior 1 Social Behavior 1 Social case work with teenagers 1 Social interaction in adolescence 1 Social maturity 1 Socialization 1