Female Humans 40 child child parent relation controlled study female 40 human 40 male 39 Male 37 psychology 35 Child 30 adult 27 Adult 24 adolescent 24 Parents 23 Adolescent 21 Article 21 preschool child 19 Child, Preschool 18 major clinical study 17 Parenting 16 article 13 Parent-Child Relations 12 procedures 12 randomized controlled trial 12 risk factor 12 Middle Aged 11 middle aged 11 mother 11 questionnaire 10