Matt Zellner

Assistant Professor, Speech Language Pathology and Audiology
School: School of Health Sciences and Human Performance

Learn more about what we're up to in the ISCL

Recent Lab Presentations & Publications

Presentations

Zellner, M.A. (2025, November). Exploring urban-rural differences in early intervention access: a geographic information systems approach. American Speech-Language-Hearing Association Annual Convention.

Zellner, M.A., Kaat, A.J., & Roberts, M.Y. (2024, June). How does Illinois stack up? Examining the impact of COVID-19 on early intervention service provision in the Land of Lincoln and nationwide. Early Childhood Research Alliance of Chicago (EC-REACH) Annual Research Conference.

Zellner, M.A., Kaat, A.J., & Roberts, M.Y. (2024, February). Examining the Uneven Impact of COVID-19 on EI Using Service Provision Data. Conference on Research Innovations in Early Intervention.

Publications

Zellner, M.A. , Kaat, A.J., & Roberts, M.Y. (2025). The Impact of COVID-19 on Early Intervention Referrals and Enrollments: An Interrupted Time Series Analysis. American Journal of Speech-Language Pathology .

Zellner, M.A. , Grauzer, J., Kaat, A.J., & Roberts, M.Y. (2024). Examining the Impact of COVID-19 on Early Intervention Service Provision for Military Families: A Brief Report. Journal of Early Intervention.

Current Research Studies

View each study page to learn more about the project. This section of the ISCL website is still under construction; more projects will be added soon!

A parent and child are playing with toys on the floor
Learn more about Project GORGES (Groups Overcoming Roadblocks to Growing self-Efficacy and Skills), a research study evaluating an adaptation of the Project ImPACT intervention.