How and why scholars cite on Twitter. - Jason Priem; Kaitlin Light Costello (ASIST, 2010)

Preliminary Report on the 2010-2011 DigCCurr Professional Institute: Curation Practices for the Digital Object Lifecycle. - Kaitlin Light Costello; Michael E. Brown (D Lib Mag., 2010)

Ethical implications of searching for a kidney donor online. - Kaitlin Light Costello (ASIST, 2013)

Similarity as a credibility cue in online support groups for chronic kidney disease. - Kaitlin L. Costello (ASIST, 2014)

Information quality, privacy policies, and data safety practices in online social networks for health: A longitudinal analysis. - Kaitlin L. Costello (ASIST, 2015)

Impact of patient-provider communication on online health information behaviors in chronic illness. - Kaitlin L. Costello (ASIST, 2016)

Qualitative methods for studying health information behaviors. - Sanghee Oh; Kaitlin L. Costello; Annie T. Chen; Barbara M. Wildemuth (ASIST, 2016)

Designing decision-support technologies for patient-generated data in type 1 diabetes. - Si Sun; Kaitlin Light Costello (AMIA, 2017)

Health information behavior research with marginalized populations. - Blake W. Hawkins; Kaitlin L. Costello; Tiffany C. Veinot; Amelia N. Gibson; Devon L. Greyson (ASIST, 2017)

Online disclosure of illicit information: Information behaviors in two drug forums. - Kaitlin Light Costello; John D. Martin III; Ashlee Edwards Brinegar (J. Assoc. Inf. Sci. Technol., 2017)

Social relevance assessments for virtual worlds: Interpersonal source selection in the context of chronic illness. - Kaitlin Light Costello (J. Documentation, 2017)

Quality of medical advice for chronic pain on social platforms. - Kaitlin Light Costello (ASIST, 2019)

"Predictive ads are not doctors": Mental health tracking and technology companies. - Kaitlin L. Costello; Diana Floegel (ASIST, 2020)

A spectrum of approaches to health information interaction: From avoidance to verification. - Kaitlin L. Costello; Tiffany C. Veinot (J. Assoc. Inf. Sci. Technol., 2020)

The potential of feminist technoscience for advancing research in information practice. - Kaitlin Light Costello; Diana Floegel (J. Documentation, 2021)

The Information Practices of Parents of Transgender and Non-Binary Youth: An Exploratory Study. - Maria Ortiz-Myers; Kaitlin L. Costello (Libr. Trends, 2021)

Methods for a feminist technoscience of information practice: Design justice and speculative futurities. - Diana Floegel; Kaitlin L. Costello (J. Assoc. Inf. Sci. Technol., 2022)

"Emotional strip-mining": Sympathy sockpuppets in online communities. - Devon L. Greyson; Kaitlin L. Costello (New Media Soc., 2023)

Information snowballing: information practices in the context of sustainable food practices. - Xiaotong Du; Kaitlin Light Costello (J. Documentation, 2025)