Now in its second edition, this comprehensive textbook presents a rich overview of approaches to educational psychology, through an in-depth exploration of both existing and emerging practice frameworks. Covering established techniques such as the Monsen et al. Problem-Solving Framework and the Constructionist Model of Informed and Reasoned Action, the book sets out new material on innovative methods and approaches such as Implementation Science and a Problem-Solving - Solution Focussed integrated model for service delivery. Accessible summaries are accompanied by perceptive assessments of how these frameworks meet modern needs for accountable, transparent and effective practice. Providing a definitive, up-to-date view of educational psychology, the book explains the complex, integrated methodology necessary to succeed in the field today. Thoughtful and clear, this textbook will be an invaluable resource for all practicing educational psychologists, students, trainers and educators.