Universal Developmental Screening (UDS)

Published November 16, 2025

Best Starts’ UDS strategy provides information, training, tools, and connections among providers to ensure all King County children receive culturally appropriate, high-quality developmental screening throughout early childhood. Early childhood practitioners use developmental screening to celebrate milestones, and monitor signs that a young child may be delayed in one or more areas of development. Families are supported in understanding child development and connecting with a wide range of resources to support their growth and wellbeing.

Identifying developmental delays is critical to connecting children to Early Support for Infants and Toddlers services, which can have a big impact on a young child’s success in school and life. Screenings are offered in any context where a family and child interact with an early childhood practitioner, including healthcare, early learning, and community settings.

Community-based partners implement the core components of this work, and customize education on early childhood milestones, developmental screening tools, and delivery of UDS for Black/African American, Chinese, Pacific Islander, Somali, and Latinx communities.

This strategy invests in:

Investing Early (prenatal-5)

so that babies are born healthy and establish a strong foundation for lifelong health and well-being

Estimated reach:

1,000 children

Funding Estimate (2022-2027):

$19,020,000

PDF DOWNLOAD

SPANISH DOWNLOAD

What to expect when you take the Best Starts Health Survey

Beginning this month, thousands of randomly chosen families with children in elementary school or younger will receive a postcard and letter asking them to take the Best Starts for Kids Health Survey. This survey is conducted every two or three...