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.

Social, emotional, and behavioral interventions are often complicated to implement in school settings. Empirical and practical evidence suggests that educators need support to implement interventions with treatment integrity or as intended. Treatment integrity is comprised of multiple dimensions that capture quantity of the intervention delivered,…

The practice of coaching caregivers requires early intervention (EI) providers to build relationships using compassionate care while implementing coaching practices to increase outcomes for caregivers and children. Coaching with compassion is highly valued and studied within other disciplines, yet investigations focused on interpersonal skills…

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…

Implementation fidelity is the degree of compliance with which the core elements of program or intervention practices are used as intended. The scientific literature reveals gaps in defining and assessing implementation fidelity in early intervention: lack of common definitions and conceptual framework as well as their lack of application. Through…

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…

Naturalistic Developmental Behavioral Interventions (NDBIs) have a strong and growing evidence base. Yet, NDBIs are not implemented on a wide scale within early intervention programs for children on the autism spectrum. Potential reasons for the slow adoption of NDBIs likely stem from the differing theoretical orientations of behavioral and…

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…

Assessing implementation allows for a better understanding of an intervention's effects and the mechanisms that influence its impact. Two main areas of implementation are: (1) the quality with which an intervention is delivered; and (2) instructors' adherence to the programmed intervention. The current study used data from a kindergarten…

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…

Objective: To report how improvements on a Brazilian language intervention for early childhood education settings (PROLIN) were made and evaluated. Study Design: In the first phase, the programme layout and materials were improved. This involved redesigning the guidelines for the programme, adding videos (using a learning management system) and…