This Developmental and Behavioral Screening Guide has been specifically designed for shelter and housing assistance providers. In this guide, users will find information on how to engage clients with children under age 5 in conversations regarding the developmental and behavioral health of their children, and how to facilitate referrals for further screening and evaluation when required. Accompanying this guide is a list of standardized developmental and behavioral screening tools and the Birth to 5: Watch Me Thrive! Toolkit, which includes information about healthy development, developmental and behavioral concerns, where to go for help, how to talk to families, and tips on how to best support children.