education human 91 Humans 81 female 70 male 65 psychology 63 Female 61 adult 57 Male 55 Adult 42 article 35 controlled study 32 questionnaire 32 procedures 31 Article 26 child 25 major clinical study 24 Young Adult 23 adolescent 22 human experiment 22 Surveys and Questionnaires 21 middle aged 21 young adult 21 Middle Aged 19 child parent relation 19 cross-sectional study 19 Adolescent 18 preschool child 18 Child 17 Child, Preschool 17