The number of state-funded prekindergarten programs continues to grow in the United States. The quality of these early childhood programs, however, often depends on the type of professional development provided. In this investigative study, an experimental pre-post causal-comparative research design was employed to evaluate the impact of an 8-week…

More than 2,300 teachers in 241 schools across 25 states participating in a professional development approach to character education classroom management known as Development Designs 1 and Developmental Designs 2 (DD1 & DD2) were studied throughout the 2008-2009 academic school year. Data from this longitudinal program evaluation indicate that…

This article focuses on the Incredible Years Teacher Classroom Management (IY TCM) intervention as an example of an evidence-based program that embeds fidelity and adaptation within its design. First, the core features of the IY TCM program along with the methods, processes, and principles that make the intervention effective are described. The…

A study evaluated the Early Childhood Resources Teacher Training Project (TTP). The purpose of the TTP is to train preschool and early primary grade teachers in developmentally appropriate practices. The evaluation sought to: (1) determine the extent to which teachers undergoing training were able to understand and implement the content of the…

This practicum identified the problem of inconsistent use of developmentally appropriate practices by staff in an early childhood center and implemented an inservice program to increase the use of activities based on individual appropriateness rather than on age alone. The solution strategy utilized a self-assessment survey of classroom practices…

Noting that many early childhood practitioners have difficulty understanding and articulating how developmentally appropriate practices in their programs contribute to students' kindergarten readiness, this report details the implementation and evaluation of practicum experiences designed to improve preschool teachers' developmentally appropriate…