parental stress adult 9 female 9 human 9 Humans 8 child parent relation 8 Female 7 child 7 male 7 Article 6 Parenting 6 controlled study 6 Adult 5 Male 5 psychology 5 Child 4 Parents 4 adolescent 4 Child, Preschool 3 Mothers 3 anxiety 3 article 3 mother 3 preschool child 3 Adolescent 2 Anxiety 2 Depression 2 Middle Aged 2 Parent-Child Relations 2 Parenting stress 2