This paper serves as an introduction to the special issue of Prevention Science entitled, "Innovations and Applications of Integrative Data Analysis (IDA) and Related Data Harmonization Procedures in Prevention Science." This special issue includes a collection of original papers from multiple disciplines that apply individual-level data…

Research shows early childhood is critical for establishing a foundation for overall development and future success (National Scientific Council on the Developing Child [NSCDC], 2012). Empirically supported early childhood services (ECS) are the most effective, efficient means of promoting lifelong success (Heckman, 2006). However, policies and…

Parenting is one of the most emotionally powerful, demanding, and consequential tasks of adulthood. Previously, the task of parenting was shared with extended family and community members. Today, with less extensive networks of experience and support, parents are frequently not as well prepared. Research has identified the elements of competent…

In this paper, we call attention to the need to expand existing efforts and to develop policies, programs, and best practices in the United States designed to support parents at risk and promote parenting competence. Despite the existence of some services offered to parents of children at risk due to developmental delay or at economic risk, the…

Evidence-based treatments are increasingly important and necessary parts of many disciplines when working with very young children and their families. In using them, it is advantageous to be grounded in the principles and practices that research has shown are critical to children's healthy development, particularly the importance of supporting the…

Decades of research have provided strong evidence of what an integrated early childhood system should look like. Several groups, including the Alliance for Early Success, have outlined research-backed state and local policies that can move systems closer to meeting this goal. In fact, many states and communities across the country have already put…

This article draws on results of an evaluation of Sure Start activities in an area of South Wales in 2004, focusing in particular on measurements of improvements to child development and measurements of benefits to parents. The article reports on the methods that were used to collect relevant data and examines the problems associated with linking…