Completed dissertations, 1961 – Present

Investigating basketball Twitter: a community examination of serious leisure information practices

An ethnographic study of Romanian vernacular museums as spaces of knowledge-making and their institutional legitimation

A state-based approach to supporting users in complex search tasks

Exploring intelligent functionalities of spoken conversational search systems

Digital Islam: The emergence of US Muslim counterpublics on social network sites

Mediating the Subject in the Twentieth Century

Clarifying User's Information Need in Conversational Information Retrieval

Development and Application of a Theory of Design for Sensemaking Support in High-Risk Medical Decisions

Investigating Structural Articulations of Power in Information Creation Through a Constructivist Grounded Theory Study of Queer-Created Slash Fanfiction

From Reconstruction to the New Black Politician: Barack Obama and a Legacy of Public Representation