Play is a significant aspect of preschool curricula. We report two studies that examine the effects of play-related variables: length of free play, type of language instructional approach, degree of structure of free play, and amount of teacher involvement in communication with peers. For each study, we target three dependent variables: rate of…

Narrative skills that are important for preschoolers include retelling stories, telling personal stories, and answering questions about stories. Narrative abilities form the foundation of reading comprehension. The purpose of this study was to investigate the effect of an individually delivered language intervention on the narrative skills of…

An implementation science framework is used to differentiate between two types of practices (implementation and intervention) and to describe how the fidelity of the two practices are related and would be expected to influence outcomes of interest. The two practices are the methods and procedures used by implementation agents (e.g., a coach) to…

Structural, process, and content dimensions of a coaching-based professional development (PD) intervention were examined in an implementation fidelity study. The intervention focused on Head Start teachers' vocabulary and phonemic awareness instruction, and was delivered through onsite classroom visits and technologically mediated methods…

Fidelity assessment has received renewed attention in recent years, particularly as distinctions have been made in implementation science between intervention fidelity and implementation fidelity. Considering both types of fidelity has been recommended when developing fidelity instruments. In the present article, we describe development of the…

This study evaluated the Battelle Developmental Inventory, 2nd Edition, Screening Test (BDI-2 ST) for use in states' child outcomes accountability systems under the Individuals with Disabilities Education Act. Complete Battelle Developmental Inventory, 2nd Edition (BDI-2), assessment data were obtained for 142 children, ages 2 to 62 months, who…

The effects of three types of in-service training on practitioners' self-evaluations of evidence-based preschool classroom practices were evaluated in a study of 255 participants from 26 states. Participants attended either conference presentations or 1-day or 2- to 3-day workshops or received one of two types of intensive in-service training…

Building on Opportunities for Student Teaching and Learning (BOOST) is a community-based summer preschool program developed, implemented, and coordinated by student teachers, university supervisors, and faculty. Ten preservice graduate students participated in BOOST practicum activities during the spring and summer terms of their 1-year Early…

The purpose of this investigation was to evaluate technical assistance and training of Head Start teachers and assistant teachers on the use of a contemporary curriculum-based assessment. A description of the technical assistance process used and the procedures for determining interrater agreement and assessment fidelity are presented. During the…

This article presents results from a survey of faculty members from 2- and 4-year higher education programs in nine states that prepare teachers to work with preschool children. The purpose of the study was to determine how professors address content related to social-emotional development and challenging behaviors, how well prepared they believe…

The purpose of this study was to assess the developmental progression of preschoolers' abilities to draw and paint. Over 3 years, 68 children were observed easel painting 595 times and 65 children were observed drawing 545 times. Results of hierarchical linear modeling indicated that (a) the complexity of children's drawings and paintings…

Young children with special needs and their families often experience transitions across multiple environments in the early childhood years. Many transitions are identified as stressful for children and families. In the present study, a series of focus groups involving administrators, practitioners, and family members were held around the United…

We surveyed a sample of the membership of the Division for Early Childhood (DEC) of the Council for Exceptional Children (CEC) with the Social Interaction Program Features Questionnaire-Revised (SIPFQ-R) to determine their judgments of the acceptability, feasibility, and current use of contemporary peer interaction intervention tactics and…

The Early Childhood Outcomes (ECO) Center was funded by the Office of Special Education Programs to promote the development and implementation of child and family outcome measures for infants, toddlers, and preschoolers with disabilities. An evidence-based process with extensive stakeholder input led to the identification of five outcomes by which…

This study compares perspectives about benefits and risks of inclusion of 237 parents of children with and without disabilities and 118 providers in the same community-based reverse inclusion preschool program, using the same measures. Confirmatory factor analyses revealed a two factor structure, risks and benefits, based on scale scores from the…