Publications

Also see my Google Scholar profile, ORCID record, and full CV (PDF).

Peer-Reviewed Publications

  • Solomonov N., Kerchner D., Bein O., et al. (2025). Precision Assignment to Psychosocial Interventions for Late-Life Depression: An Automated Treatment Decision Rule. JAMA Psychiatry, 82(11), 1075–1084. doi:10.1001/jamapsychiatry.2025.2518
  • Solomonov N., Kerchner D., Dai Y., et al. (2025). Prevalence and Trajectories of Perinatal Anxiety and Depression in a Large Urban Medical Center. JAMA Network Open, 8(9), e2533111. doi:10.1001/jamanetworkopen.2025.33111
  • Bahador B. and Kerchner D. (2025). Hating the Other as a Cross-Cutting Issue: Assessing the Role of Media Surrogate Organizations. In Livingston S., Miller M. (eds.), Connective Action and the Rise of the Far-Right: Platforms, Politics, and the Crisis of Democracy. Oxford University Press. doi:10.1093/oso/9780197794937.003.0010
  • Das B., Attia M., Nguyen C., Chen Q., Kerchner D. (2024). Navigating Identity and Mental Health on Instagram: Edu-fluencers in the Asian American Pacific Islander Community. Journal of Multicultural Counseling and Development, 1–12. doi:10.1002/jmcd.12306
  • Litman E., Yin T., Nelson S., Capbarat E., Kerchner D., Ahmadzia H. (2022). Adverse Perinatal Outcomes in a Large US Birth Cohort During the COVID-19 Pandemic. American Journal of Obstetrics & Gynecology MFM, 4(3). doi:10.1016/j.ajogmf.2022.100577
  • Broniatowski D., Kerchner D., Farooq F., Huang X., Jamison A., Dredze M., et al. (2022). Twitter and Facebook Posts About COVID-19 Are Less Likely to Spread Misinformation Compared to Other Health Topics. PLoS ONE, 17(1). doi:10.1371/journal.pone.0261768
  • Akhtar A., Naik K., Rao V., Garland V., Cioffi J., Testa S., Kerchner D., Borum M. L. (2020). S0198 An Analysis on the Use of Twitter Pertaining to COVID Gastrointestinal Symptoms. American Journal of Gastroenterology, 115(1), S68. doi:10.14309/01.ajg.0000702840.94944.82
  • Garland V., Tick M., Naik K., Carro-Cruz F., Sohail F., Khouqeer A., Raddaoui L., Kerchner D., Borum M. L. (2020). S3190 #COVID19: Twitter as a Resource for IBD Patients During a Global Pandemic. American Journal of Gastroenterology, 115(1), S1675. doi:10.14309/01.ajg.0000714808.26073.18
  • Littman J., Chudnov D., Kerchner D., Peterson C., Tan Y., Trent R., Vij R., Wrubel L. (2018). API-Based Social Media Collecting as a Form of Web Archiving. International Journal on Digital Libraries, 19(1), 21–38. doi:10.1007/s00799-016-0201-7
  • Goel V., Kerchner D. (co-first authors) (2017). WADL 2016 Panels: Worldwide Activities on Web Archiving; Social Media, Web Archiving, and Digital Libraries. Bulletin of IEEE Technical Committee on Digital Libraries, 31(1).
  • Ye Y., Ye D., Zeljak C., Kerchner D., He Y., Littman J. (2017). Web-Archiving Chinese Social Media: Final Project Report. Journal of East Asian Libraries, 2017(165), Article 11.
  • Littman J., Kerchner D., He Y., Tan Y., Zeljak C. (2017). Collecting Social Media Data from the Sina Weibo API. Journal of East Asian Libraries.
  • Wrubel L., Kerchner D., Littman J. (2016). Need Help with Your Code? Piloting a Programming and Software Development Consultation Service. Code4Lib Journal, 34.
  • Chudnov D., Kerchner D., Sharma A., Wrubel L. (2014). Technical Challenges in Developing Software to Collect Twitter Data. Code4Lib Journal, 26.
  • Sinex C., Kerchner D., Cox K., Basile S., Sellers W., Hindman E., Loftus S., Hummel J. (1998). WLTAE: An HLA Federation for Logistics and Warfighting Models. Proceedings of the Fall SISO Simulation Interoperability Workshop.

Preprints & Pending Publications

  • Ortega-Santos C., Kerchner D., Rahnavard A., Crandall K. (2026). Acute Exercise-Induced Changes in Gut Microbiome Composition, Function, and Gut-Derived Stool and Plasma Metabolome Across Obesity Phenotypes in Young-Adult Women: A Pilot Study Protocol. medRxiv. doi:10.64898/2026.07.10.26357758
  • Farooq F., Oakley E., Kerchner D., et al. (2023). Risk of Adverse Maternal and Fetal Outcomes Associated with COVID-19 Variants of Concern: A Sequential Prospective Meta-Analysis. medRxiv. doi:10.1101/2023.04.03.23287260
  • Kerchner D., Rahnavard G. (2024). Association of Maternal Gestational Diabetes Mellitus with Newborn Gut Metabolome.

Datasets, Reports & Other Publications

  • Kerchner D., Wrubel L. (2020). Coronavirus Tweet Ids [Data set]. Harvard Dataverse. doi:10.7910/DVN/LW0BTB
  • Bahador B., Kerchner D. (2019). Monitoring Hate Speech in the US Media (report). GW Media and Peacebuilding Project.
  • Kerchner D. (2016). Are You Living in a Filter Bubble? Web searching, privacy, objectivity, and GW Libraries search (blog post; archived).
  • Kerchner D. (1996). Forecasting Site Selection Using Data Association. Master’s thesis, University of Virginia.