Gao, X. & Richardson, B. (2024). Treatment for Individuals Experiencing Homelessness (TIEH): Evaluation of the Iowa Implementation of the SAMHSA Program (Year 4 Report). Iowa City, IA: University of Iowa Consortium for Substance Abuse Research and Evaluation. Retrievable at: http://iconsortium.subst- abuse.uiowa.edu/

Gao, X., Schueller, A., & Richardson, B. (2023). Treatment for Individuals Experiencing Homelessness (TIEH): Evaluation of the Iowa Implementation of the SAMHSA Program (Year 3 Report). Iowa City, IA: University of Iowa Consortium for Substance Abuse Research and Evaluation. Retrievable at: http://iconsortium.subst- abuse.uiowa.edu/

Gao, X. & Landsman, M.J. (December 2023). SHARP Biannual Report. (Grant #TI080490). Iowa City, IA; Iowa Consortium for Substance Abuse Research and Evaluation. http://iconsortium.subst-abuse.uiowa.edu/

Gao, X. & Landsman, M.J. (April 2023). SHARP Biannual Report. (Grant #TI080490). Iowa City, IA; Iowa Consortium for Substance Abuse Research and Evaluation. http://iconsortium.subst-abuse.uiowa.edu/

Gao, X. & Landsman, M.J. (December 2022). SHARP Biannual Report. (Grant #TI080490). Iowa City, IA; Iowa Consortium for Substance Abuse Research and Evaluation. http://iconsortium.subst-abuse.uiowa.edu/

Campbell, L. O., Lambie, G.W., Howard, C., Sutter, C. C. & Gao, X. (2020). A case study of teachers and the I-station reading program. Research for Innovations in Education Group. The Morgridge International Reading Center. The University of Central Florida. [White paper].

Campbell, L.O., Howard, C., Lambie, G. W., …, Gao, X. (2019). I-station Fidelity of Use: For Grades K-8. Research for Innovations in Education Research Group. The University of Central Florida

Campbell, L. O., Howard, C.C., Sutter, C. C., & Lambie, G. W., …, Gao, X. (2020). Fidelity of Implementation of I-station Reading. Research for Innovations in Education Group. The University of Central Florida.