human Humans 205 female 198 male 185 adult 150 Female 138 Male 128 Article 113 child 103 controlled study 98 major clinical study 97 Adult 93 Child 78 adolescent 76 article 76 Adolescent 67 psychology 65 middle aged 61 family 56 Middle Aged 54 questionnaire 47 genetics 45 Family 43 child parent relation 43 preschool child 38 aged 36 cross-sectional study 36 young adult 35 Child, Preschool 33 Surveys and Questionnaires 31