Programs that identify infants, toddlers and in some cases, preschoolers who show evidence of or are at risk for lags in physical development, cognitive development, language and speech development, psychosocial development or self-help skills, and provide or coordinate the delivery of an enrichment program in order to minimize the potential for a developmental delay and to meet their current developmental needs. The program may include early identification activities (child find); a developmental evaluation; a review of family concerns, priorities and resources; meetings with the family to develop an individualized family service plan; service coordination to ensure that the individual and his or her family receive needed services which may include but are not limited to physical therapy, occupational therapy, audiology, health/medical services, nursing services, nutrition services, psychological services including specialized play groups or therapy sessions, counseling, speech and language assistance, special instructional services, transportation, and parenting skills development; and ongoing evaluation of the child's progress and his or her changing enrichment needs. Included are "birth to three" programs and federal, state or local programs that address the needs of slightly older children or children not otherwise eligible for "birth to three" programs.

Programs that provide walk-in, walk-out diagnostic and treatment services for children, adolescents and/or adults who have acute or chronic psychiatric disorders but do not need 24-hour care; and/or provide counseling services for individuals, couples, families and extended family groups who may be experiencing difficulty resolving personal or interpersonal conflicts or making personal adjustments to stressful life situations such as separation, divorce, widowhood, loss of a child, poor health, unemployment, family violence, delinquency or substance abuse.

Programs that identify and provide treatment for individuals whose personal condition and social experiences could potentially produce mental, emotional or social dysfunctions with the objective of preventing their development; or which conduct general screening efforts to identify and treat children who have emerging problems to ensure the best possible prognosis.

Families who, because of their economic or environmental situation or history or a health problem or disability, are considered more likely than others to follow a generational pattern of self-destructive behavior, criminal activity, gang involvement, substance abuse, child abuse, welfare dependency, chronic unemployment, homelessness, unwanted pregnancy and other problems which threaten the health, safety and/or personal development of family members.

Individual practitioners, programs, and/or systems whose approach to engaging people with a history of trauma involves recognition of the presence of trauma symptoms and acknowledgement of the role that trauma has played in their lives. The approach can be implemented in any type of service setting or organization and has been used in the delivery of a broad range of services including mental health, substance use, housing, vocational or employment support, domestic violence and victim assistance, and peer support. However, it is distinct from trauma-specific interventions or treatments that are designed specifically to address the consequences of trauma and to facilitate healing.