Parenting or child rearing is the process of promoting and supporting the physical, emotional, social, and intellectual development of a child from infancy to adulthood. Parenting refers to the intricacies of raising a child and not exclusively for a biological relationship.The most common caretaker in parenting is the father or mother, or both, biological parent(s) of the child in question, although a surrogate may be an older sibling, a step-parent, a grandparent, a legal guardian, aunt, uncle or other family member, or a family friend. Governments and society may also have a role in child-rearing. In many cases, orphaned or abandoned children receive parental care from non-parent or non-blood relations. Others may be adopted, raised in foster care, or placed in an orphanage. Parenting skills vary, and a parent or surrogate with good parenting skills may be referred to as a good parent.Parenting styles vary by historical time period, race/ethnicity, social class, and other social features. Additionally, research supports that parental history both in terms of attachments of varying quality as well as parental psychopathology, particularly in the wake of adverse experiences, can strongly influence parental sensitivity and child outcomes.