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CSDE Research Scientist Deven Hamilton Develops Survey Modules and Agent-based Network Models

CSDE Senior Research Scientist Deven Hamilton provides direct support for the development of survey modules to collect egocentric network data and sexual behaviour data that will be fielded as part of an upcoming RCT. These data, in conjunction with the RCT results, will serve as the empirical basis for an agent-based epidemic model to estimate the health and economic impact of scaling up WHO-recommended STI PPT and doxyPEP in Kenya. Hamilton is also responsible for building the agent-based network model and running the epidemic simulations in support of the overall project aims.

 

This work is part of a recently approved R01 grant (A187468) developed by CSDE Affiliate Susan M. Graham, Professor of Global Health and Medicine (PI), Hamilton, and colleagues. This study’s goal is to evaluate the effectiveness of two RCT interventions on Gonorrhea: WHO-recommended periodic presumptive treatment (PPT) and doxy-Post Exposure Prophylaxis (PEP), compared to standard syndromic treatment for reducing STI burden among Kenyan MSM. This project will also assess the acceptability, feasibility, and safety of implementing WHO-recommended PPT and doxy-PEP compared to standard care among providers and patients.

 

To arrange a consulting appointment with Deven Hamilton or any of CSDE’s scientific support staff, please use the CSDE Science Core Consultation Request form.

Arar Publishes Article on “Humanitarian Fiction” in Refugee Hosting Practices

Refugee studies research has typically identified “hosts” as being distinct and opposite from refugees, but recent scholarship has brought this typology into question. In a recent study in the Journal of Humanitarian Affairs, CSDE Affiliate Rawan Arar (Law, Societies, and Justice) critically examines the ‘host’ label within refugee studies by considering multiple scales of analysis. The study shows how individuals confront the refugee/host binary in their daily lives, and introduces the concept of humanitarian fiction to explain the limits of previously used definitions. Read the study here.

CSDE Workshop: Agent Based Modeling in R (4/24/25)

In this Professional Development Workshop, CSDE will host a panel of individuals who have been on the job market recently, landing in both academic and non-academic positions, as well as those who have been a part of hiring committees. While we will have some planned topics of discussion, please come prepared with questions for our panel so that you can feel as prepared as possible as you enter the job market! We will announce our panel members closer to the event date. Learn more and register here!

This event will be hybrid, and the Zoom link will be provided upon registration.

Re-institutionalization of Marriage Among Young People in Taiwan – Dr. Lake Lui

When: Friday, April 25, 2025 (12:30-1:30PM)

 

Where: 360 Parrington Hall and on Zoom (register here)

 

We are looking forward to hosting Lake Lui from National Taiwan University on Friday, April 25 in Parrington Hall 360 and on Zoom. This seminar is co-sponsored by the Jackson School of International Studies East Asia Center, Population Health Initiative, and the Jackson School Taiwan Studies Program.

 

Grounded in the literature on the deinstitutionalization of marriage, this presentation explores why, despite holding diverse ideologies about marriage, people in Taiwan have not widely practiced alternatives such as long-term cohabitation or singlehood. The analysis is framed within the cultural-cognitive approach of neoinstitutionalism, examining how individuals and couples renegotiate their relationship with the institution of marriage.

Drawing on love and marriage histories from 35 Taiwanese adults aged 20–40, I analyze the meanings young people ascribe to marriage and how these perspectives align with or challenge the normative and regulatory foundations of Taiwan’s marriage institution. I also investigate the structural and cultural factors that enable or hinder the realization of their marital beliefs, including conflicting logics within the institution of marriage—such as the tension between traditionalism and newer logics, such as romanticism, the value of companionship, and the aspiration for autonomy—as well as the influence of surrounding institutions, including work, intergenerational family, and legal institutions.

Finally, I examine the strategies individuals employ when their circumstances do not allow them to act on their marital beliefs, focusing on those who do not wish to marry but ultimately do, and those who wish to marry but remain single. Strategies such as challenging multigenerational obligations within marriage and adopting practices that blur the distinctions between cohabitation and traditional marriage, for example, reshape the institution of marriage in its fundamental structure and meaning.

 

Lake Lui is an Associate Professor in the Department of Sociology at National Taiwan University. She is also affiliated with the Taiwan Social Resilience Center at National Taiwan University and the Center for Studies in Demography and Ecology (CSDE) at the University of Washington. Her research explores how global forces such as economic restructuring, migration, and sociocultural changes interact with national policies to shape gender relations and family dynamics in Asia. Using both qualitative and quantitative methods, she examines marriage formation processes, household dynamics, and fertility decisions. Her recent work investigates the relationships among im/mobilities, political contestations, political repression, and the role of the family in weathering changes. Her major publications have appeared in Social Forces; Sociology; International Migration Review; The Sociological Review; Social Science Research; and Journal of Family Issues. She is also the author of Re-negotiating Gender: Household Division of Labor when She Earns More than He Does (Springer).

CSDE Science Core – Upcoming Workshops (4/24/25)

  • On April 24 (10:00am-11:30am), you’re invited to a webinar that will provide a basic introduction to Agent-Based Modeling (ABM).  Register here to attend.
  • Also on April 24 (12:30pm-1:30pm), you’re invited to the NWFSRDC Brown Bag: Exploring the Potential of the Longitudinal Employer-Household Dynamics Data webinar. Register here to attend.

These webinars are one of several workshops offered each quarter.  CSDE offers workshops on data sources, statistical and biomarker methodology, introductions to analysis programs, and more, all given by CSDE staff and faculty affiliates.  These workshops are open to all researchers (faculty, staff, postdocs, graduate students, and non-UW CSDE external affiliates). Check out the Spring Quarter workshop offerings here!

Spring Workshops

Tram Receives the 2024 CFAR New Investigator Award

CSDE Affiliate Khai Hoan Tram (Infectious Disease, UW Medicine) recently won the UW/Fred Hutch Center for AIDS Research’s 2024 CFAR New Investigator Award! The purpose of this award is to encourage early-stage investigators (at a senior stage of training or recently independent) to conduct independent  research, acquire preliminary data to use for subsequent grant submissions, publish, receive mentorship, and write one or more grants to obtain funding to continue their HIV research careers. Dr. Tram’s research uses the tools of epidemiology, geospatial analysis, and infectious diseases modeling to inform data-driven, precision public health interventions against the TB and HIV epidemics. Over the past few years, Dr. Tram’s research program has centered on studying the relationship between human mobility and infectious disease transmission. The collaboration leading to Dr. Tram’s CFAR award initially started with a CSDE Population Research Planning Grant that funded a research planning trip to South Africa in 2023. Congratulations on receiving this award Dr. Tram and we look forward to learning more about your research!