Explore our researcher affiliates' recent publications

UI researchers change how we understand school-aged children's categorization of speech sounds

Wednesday, January 28, 2026
Ethan Kutlu, assistant professor of communication sciences and disorders in the College of Liberal Arts and Sciences and CSSI researcher affiliate, recently published a study tracking how school-aged children categorize speech sounds. His research supports new evidence that speech categorization continues to evolve beyond the first year of life, extending into elementary school years and becoming more refined.
People walk in UIowa Law Library

UI researchers explore how social work students can aid public library staff

Tuesday, August 12, 2025
Two Center for Social Science Innovation (CSSI) researcher affiliates, Megan Gilster and Iulian Vamanu, have published a recent study that explores how collaborations between social work students and public libraries can support library staff's professional and personal needs.
People working in an office

CSSI researcher affiliate Amy Colbert connects employee mood and significance of job duties

Tuesday, April 15, 2025
Amy Colbert, researcher affiliate in the Center for Social Science Innovation (CSSI), has published a recent study that links changes in employees’ mood with how important they perceive their job’s tasks.

Meet Our Affiliates

CSSI researcher affiliate Bodi Vasi studies how organizations engage in environmental sustainability

Bodi Vasi, associate professor of sociology and criminology in the College of Liberal Arts and Sciences and CSSI researcher affiliate, studies how organizations engage in environmental sustainability. As researchers gain access to increasingly larger amounts of text data, many are beginning to explore how AI tools can advance their work. To inspire others, Vasi will lead an April 22 CSSI workshop titled “Using LLMs to Develop Variables for the Social Sciences,” using his preliminary data. The workshop will show how social scientists can use LLMs to create novel measures that can be used in quantitative research. Read our feature of Bodi Vasi.

CSSI researcher affiliate Julie Lee investigates public perceptions of healthcare and public health

Last year, Julie Lee, assistant professor of health management and policy in the College of Public Health and CSSI researcher affiliate, was an awardee of CSSI’s inaugural Surveying the Social World initiative. Now, she is using the survey data to explore how public perceptions of healthcare affordability and quality impact support for public health initiatives, such as vaccination programs and quitting smoking campaigns, and how individual health attitudes and behaviors shape those views.

CSSI researcher affiliate Ashley Rila examines burnout among paraeducators, school mental health staff

CSSI affiliate Ashley Rila, clinical assistant professor of special education in the College of Education, studies burnout experiences of school staff, including paraeducators, in Iowa, where critical shortages of these professionals persist. Last summer, Rila participated in CSSI’s Summer Researcher-in-Residence program, which gave her dedicated time and space to develop her manuscript on burnout among paraeducators.

CSSI researcher affiliate Haelim Jeong amplifies voices of suicide attempt survivors

CSSI researcher affiliate Haelim Jeong, assistant professor in the School of Social Work, studies suicide prevention, including suicidal ambivalence—the co-occurring desire to live and to die—among suicide attempt survivors. Jeong was also recently selected to be part of a research collaboration supported by CSSI’s Research Convergence Residency Program to explore loneliness, sleep disruption, and the use of AI chatbots such as ChatGPT for mental health support.

CSSI researcher affiliate Greenwood-Sanchez asks: What are you growing in your front yard?

David Greenwood-Sanchez, assistant professor in the Department of Political Science, is working on a series of nationally representative surveys that aim to capture the practices and motivations of front yard gardeners. He wants to know where the line is between plants that are acceptable and unacceptable so he can inform change.

Spirituality: The newest prescription from CSSI researcher affiliate Katherine Britt

This article is part of a series that features CSSI researcher affiliates. Continue reading to learn about Katherine Britt, assistant professor in the College of Nursing.

CSSI researcher affiliate Caglar Koylu traces movement across time and space

This article is part of a series that profiles CSSI researcher affiliates. These profiles reveal the person behind the research, spotlighting their personal and academic trajectories and what they love about conducting research. Continue reading to discover how Caglar Koylu uses handcrafted methodologies to study geographical and social phenomena, including movement across the American frontier.

CSSI researcher affiliate Sarah Nash unravels the complexity of cancer

This article is part of a series that profiles CSSI researcher affiliates. These profiles reveal the person behind the research, spotlighting their personal and academic trajectories and what they love about conducting research. Continue reading to learn how Sarah Nash documents health disparities – particularly in cancer care – by prioritizing the voices of the communities under study.

CSSI researcher affiliate Samantha Zuhlke explores relationships between non-profits, the government, and the public

This article is part of a series that profiles CSSI researcher affiliates. These profiles reveal the person behind the research, spotlighting their personal and academic trajectories and what they love about conducting research. Continue reading to learn how Samantha Zuhlke explores institutional relationships and how the public fits in.

CSSI researcher affiliate Elizabeth Menninga applies math to civil wars

This article is part of a series that profiles CSSI researcher affiliates. These profiles reveal the person behind the research, spotlighting their personal and academic trajectories and what they love about conducting research. Continue reading to learn about Elizabeth Menninga's unconventional journey to mathematically investigating the mediation of civil wars.
Professional portrait of Melissa Tully.

Melissa Tully, PhD

Title/Position
Researcher Affiliate
Director, School of Journalism and Mass Communication
Research Areas: Misinformation; News; Audiences; Mixed Methods; Africa
Iulian Vamanu

Iulian Vamanu, PhD

Title/Position
Researcher Affiliate
Associate Professor, School of Library and Information Science
Research Areas: Public Libraries; Information Evaluation; Information Ethics
Headshot of Ion Vasi

Ion (Bodi) Vasi, PhD

Title/Position
Researcher Affiliate
Associate Professor, Department of Sociology and Criminology
Research Areas: Organizations; Collective Behaviors; Energy; Environment
Headshot of Miranda Welbourne Eleazar

Miranda Welbourne Eleazar, PhD, JD

Title/Position
Researcher Affiliate
Assistant Professor, Department of Management and Entrepreneurship
Research Areas: Entrepreneurship; Strategy; Ethics; Adversity; Crisis
Professional portrait of James Wo.

James Wo, PhD

Title/Position
Researcher Affiliate
Associate Professor, Department of Sociology and Criminology
Research Areas: Criminology; Urban Sociology; Planning and Public Affairs
Professional portrait of Bingbing Zhang.

Bingbing Zhang, PhD

Title/Position
Researcher Affiliate
Assistant Professor, School of Journalism and Mass Communication
Research Areas: Media Effects; Media Psychology; Political Communication; Health and Science Communication; Emerging Technology
Professional portrait of Samantha Zulhke.

Samantha Zuhlke, PhD

Title/Position
Researcher Affiliate
Assistant Professor, School of Planning and Public Affairs
Research Areas: Public Policy; Public Administration; Environmental Policy and Politics; Drinking Water; Nonprofit Organizations

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