Language development Adult 1 Article 1 Battered Women 1 Child Development 1 Child, Preschool 1 Correlation of Data 1 Developmental Disabilities 1 ECE 1 Female 1 Humans 1 Infancy and early childhood 1 Infant 1 Language Development Disorders 1 Language acquisition 1 Male 1 Maternal Behavior 1 Maternal behavior 1 Mother-Child Relations 1 Mothers 1 Nature 1 Obsessive Behavior 1 Outdoor environments 1 Parenting 1 Play 1 Post-traumatic stress disorder (PTSD) 1 Risk Factors 1 Stress Disorders, Post-Traumatic 1 Switzerland 1 Violence 1