Children develop within the context of caregiver--child relationships, each presenting with their own unique strengths, areas of growth, and compatibility of fit. Instead of the traditional viewpoint that child symptoms are generalizable across contexts and would emerge across relationships, the DC:0--5™: Diagnostic Classification of Mental Health…

Universal screening and progress monitoring are evidence-based practices in early intervention/early childhood special education (EI/ECSE). Individual Growth and Development Indicators (IGDIs) for infants/toddlers are measures that programs can use for universal screening, progress monitoring, intervention decision-making, and accountability.…

Effective collaboration among team members is a fundamental responsibility for all Early Intervention (EI) professionals. EI can be described as a particular type of service and support for infants and toddlers with delays/disabilities under three and their families provided through Part C of the Individuals with Disabilities Education Act.…

This article introduces the revised and updated "DC:0-5™: Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood." The authors describe the past and current efforts to create a developmentally based classification system for very young children. DC:0-3, published in 1994 by ZERO TO THREE,…

There are concerns about the quantity and quality of personnel in early childhood intervention (ECI) as the numbers of infants and young children with delays and disabilities grow in number, needs, and diversity. The Early Childhood Personnel Center (ECPC) was funded to provide technical assistance (TA) to state systems of ECI and institutions of…

California continues to fall below national averages in identifying and serving infants, toddlers, and preschoolers with developmental disabilities. The transition between infant/toddler services, administered by the Department of Developmental Services, and preschool services for 3- to 5-year-olds, administered by the Department of Education, is…

Originally published in 1994 by ZERO TO THREE as the "Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood" ("DC:0-3") and revised in 2005 by ZERO TO THREE as the "Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood, Revised…

Each year, the Interagency Autism Coordinating Committee (IACC) releases a list of scientific advances that represent significant progress in the field of autism research. The "2021 Summary of Advances" provides short, plain language summaries of the top research breakthroughs selected by the IACC from a pool of research articles…

Each year, the Interagency Autism Coordinating Committee (IACC) releases a list of scientific advances that represent significant progress in the field. The 20 studies selected have provided new insight into characteristics of high-risk siblings of children with autism spectrum disorder (ASD), molecular changes underlying the biology of ASD, and…

Earlier indentification has increased the number of infants identified with hearing loss. A significant and growing proportion of children who are D/deaf or hard of hearing have a disability (DWD). Literature related to infants and toddlers who are DWD is scarce because of the heterogeneity of the population and because many disabilities may go…

This article discusses an ignored problem--the plight of infants and toddlers in foster care who find themselves hospitalized. A majority of the children in foster care will be hospitalized for medical treatment while in foster care because they are more likely to have serious medical problems or developmental disabilities than their age peers.…

The term parapatric speciation, borrowed from biogeography, is used as a metaphor for describing and illustrating a little acknowledged change in the field of early intervention that occurred at the time of the passage of the Education of the Handicapped Act Part H early intervention legislation. The term refers to the formation of a new species…

Executive functions (EFs) involve a number of interconnected systems that, when compromised, can result in difficulties that affect a child's ability to perform tasks across early childhood settings, including the home and community-based settings. In retrospective research studies, researchers have found that a young child's…

There is a very substantial literature over the past 50 years on the advantages of early detection and intervention on the cognitive, communicative, and social-emotional development of infants and toddlers at risk for developmental delay due to premature birth or social disadvantage. Most of these studies excluded children with severe delays or…

The National Early Childhood Technical Assistance Center (NECTAC) Technical Assistance (TA) Model for Long-Term Systems Change (LTSC) is grounded in conceptual frameworks in the literature on systems change and systems thinking. The NECTAC conceptual framework uses a logic model approach to change developed specifically for states' infant and…