Understanding Children's Development is the UK's best-selling developmental psychology textbook and has been widely acclaimed for its international coverage and rigorous research-based approach. 

This dynamic text emphasizes the practical and applied implications of developmental research.  It begins by introducing the ways in which psychologists study developmental processes before going on to consider all major aspects of development from conception through to adolescence.

Peter K. Smith is Emeritus Professor of Psychology at Goldsmiths, University of London.

Helen Cowie is Research Professor and Director of the UK Observatory for the Promotion of Non-Violence at the University of Surrey.

Mark Blades is Senior Lecturer and Director of Post Graduate Studies at the University of Sheffield.