Elizabeth Twombly, M.S.

Elizabeth Twombly, M.S.

Elizabeth Twombly, M.S.

Liz Twombly, M.S., has been a member of the Ages & Stages Questionnaire (ASQ) team for the past 30 years. In this role, she takes part in the ongoing research and development for ASQ-3, a parent-completed developmental screening tool, as well as ASQ:SE-2, a parent-completed social-emotional screening tool.

Ms. Twombly is the lead author on the ASQ-3 and ASQ:SE-2 Learning Activities books, which provide follow-up to screening guidance to parents for how to support their child’s development within the home. She provides training and technical assistance on the use of these screening tools in diverse health, educational, and social service settings across the U.S. and internationally. Other areas of interest and research include systems of care for substance-exposed newborns, infant mental health, and family engagement in screening and early intervention services.


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