The WSU Library holds a wealth of information that might be of interest to you. Below you will find examples of some of the resources available on the topic of Social development.
Blackwell Handbook of Childhood Social Development by 
A-Z of Play in Early Childhood by 
Adolescents, Families, and Social Development: How Teens Construct their Worlds by 
Developing Everyday Coping Skills in the Early Years: Proactive Strategies for Supporting Social and Emotional Development by 
Developmental Psychology and Early Childhood Education by 
Infant Mind by 
Social Development As Preference Management: How Infants, Children, and Parents Get What They Want from One Another by 
Social Development: Relationships in Infancy, Childhood and Adolescence by 
Social Understanding and Social Lives: From Toddlerhood through to the Transition to School by 
Young Children's Personal, Social and Emotional Development by 
