Defining infant mental health as the ability to develop physically, cognitively, and socially in a manner which allows them to master the primary emotional tasks of early childhood without serious disruption caused by harmful life events. Because infants grow in a context of nurturing environments, infant mental health involves the psychological balance of the infant-family system.
WAIMH Handbook of Infant Mental Health, vol 1, p.25World Association for Infant Mental Health
National Children's Mental Health Awareness Day