This is the methodology appendix for the report, "The Conversion of Enrollment Slots from Head Start to Early Head Start (HS2EHS) Case Studies." It includes the following sections: (1) Sample; (2) Recruitment; (3) Data Collection; and (4) Analysis.

Early childhood forms the fundamental basis for developing various social-emotional skills and represents a unique opportunity to lay the foundation for healthy development. Insensitive learning environments in early childhood may lead to social-emotional difficulties, increasing the risk of developing severe behavioral problems. However,…

Community-based youth-serving organizations are often seen by participants and their families as safe and supportive environments with no stigma attached to participation. Many children attend community-based afterschool programs five days a week. In such an environment, trusted adults can consistently monitor the moods and behaviors of…

A need for the successful and sustained implementation of positive and proactive approaches to behaviour support has been widely acknowledged in Australia. School-wide positive behavioural interventions and supports (SWPBIS) is one approach that has been increasingly adopted across Australia to meet the social and behavioural needs of all…

Trauma-Informed Elementary Schools (TIES) is a pilot program designed to bring trauma-informed services to early elementary schools in a rural state. Although two sequential TIES pilot studies found significantly positive outcomes in cultivating a trauma-sensitive school climate and culture, the program has been limited to a few schools and has…

Younger siblings of autistic children are at a high likelihood (HL) of autism, language, and/or cognitive delays. Vocal complexity, a continuous measure of the developmental maturity of vocal communication, is facilitated by parent-child interaction and predicts language outcomes. This study examined whether parents' intervention fidelity to…

In the autism field, there is increasing interest in translating evidence-based interventions (EBIs) into systems that serve young autistic children and their families. Public Early Intervention systems have been a focal point of research-based implementation efforts given that these systems are federally mandated to provide services to children…

This article describes the development and use of a first of its kind statewide implementation of an adapted Early Start Denver Model (ESDM). Supported by a collaborative partnership between stakeholders that included families, state agencies, and a state university, the intervention was implemented within the existing framework of a northeastern…

Young children with autism spectrum disorder (ASD) require supports and services designed to meet their unique needs. Research has identified 27 evidence-based practices (EBPs) for children ages birth to 5 years. However, there is a paucity of research that examines whether early childhood providers are implementing EBPs with children with ASD. In…

The publicly funded early intervention program for preschoolers with autism spectrum disorder (ASD) in Nova Scotia, Canada, uses the pivotal response treatment (PRT) model. Parents are coached in use of PRT strategies during their children's first week of treatment. We explored whether parents of older preschoolers with limited verbal ability…

To examine the impact of developmental monitoring on child referrals, a retrospective data review, comparing seven pilot programs with seven matched controls in Special Supplemental Nutrition Programs for Women, Infants, and Children (WIC) was completed. Pilot programs were trained on developmental monitoring and how to refer families to their…

The Commonwealth of the Northern Mariana Islands Public School System requested a systematic review of Tier 2 literacy interventions for students in grades K-3. This review defines a Tier 2 literacy intervention as a supplemental instructional program for students who require support in addition to the Tier 1 core reading program. Of the 267…

Children are at high risk of exposure to potentially traumatic events (PTEs) during early childhood. This developmental period, marked by rapid growth in fundamental skills, may render children particularly vulnerable to adverse developmental effects. Embedding universal trauma-informed supports within early childhood education (ECE) settings has…

This brief presents select findings from the "Conversion of Enrollment Slots from Head Start to Early Head Start (HS2EHS) Case Studies," six case studies of grant recipients that converted enrollment slots from Head Start to Early Head Start in 2021. This brief focuses on "implementing new or expanded Early Head Start services…

Getting it Right from the Start (GIRFTS) is a research study that aims to implement a response to intervention (RTI) framework in early primary school (Foundation and Grade 1) to improve oral language and reading. RTI is a multi-tiered conceptual framework that supports student learning through delivery of high-quality classroom instruction, early…