The concept of evidence-based practice is helping early educators, special educators, early interventionists, child care professionals, mental health professionals, social workers, health-care professionals, and others work together more effectively to transform the services provided to children and families. This unique book defines the evidence-based practice movement and explains how it is empowering professionals to deliver the most effective interventions available. The authors examine how evidence-based practice is changing the way research is conducted, how research findings can be applied to solve real-world problems, and how research can be used to inform critical policy decisions.