This briefing paper explores Infant and Early Childhood Mental Health (IECMH) policies and practices that state early intervention (Part C) programs may consider implementing to meet the social-emotional and mental health needs of infants and toddlers in the context of relationships with their parents and other caregivers.

Social and emotional learning (SEL) involves the processes through which children and adults acquire and effectively apply the knowledge, attitudes, and skills necessary to understand and manage emotions, set and achieve positive goals, feel and show empathy for others, establish and maintain positive relationships, and make responsible decisions.…