Social-Emotional Prevention Programs for Preschool Children's Behavior Problems: A Multi-level Effic

1. Introduction: Principles Underlying the Development of Social-Emotional Prevention Programs for Preschoolers' Behavior Problems and Characteristics of Evidence-Based Interventions 2. The Conceptual Framework of the Social-Emotional Prevention Program 3. Assessing SEP Efficacy at the Classroom Level: Effects on Children's Social-Emotional Competencies and Behavior Problems 4. Assessing SEP Efficacy as a Function of Children's Risk Status: A Separate Evaluation of Indicated and Universal Intervention Levels 5. Assessing SEP Efficacy at the Individual Level: A Multiple Baseline Evaluation of Changes in Observed Classroom Behaviors 6. Conclusion: Contributions of Research on SEP Efficacy to the Field of Early Education Programs, Limitations, and Future Directions