PART I. Comparing Preschools across Europe: Methods and Analyses of the Study by Phase. Chapter 1: Context of the Study. Chapter 2: Methodology of the Study. Chapter 3: Initial Findings from Phase 1: the Survey. Chapter 4: Analyses by Type of Instrument of Phase 1. Chapter 5: Key Findings from Phase 2: Implementation of Peer-Based Relational Approaches- a Summary of the Case Studies and Country Comparisons at the Start and End of a Preschool Year. Chapter 6: Analyses by Type of Instrument of Phase 2.