Sitemap
A list of all the posts and pages found on the site. For you robots out there, there is an XML version available for digesting as well.
Pages
Posts
portfolio
publications
Statistical Trends in Online Anti-Feminism and the 2022 South Korean Presidential Election
Hayden Arnold, Yotam Shmargad
University of Arizona (2024)
Measuring and Forecasting Conversation Incivility: the Role of Antisocial and Prosocial Behaviors
Xinchen Yu, Hayden Arnold, Benjamin Su, Eduardo Blanco
International AAAI Conference on Web & Social Media (ICWSM) (2025)
Large Language Models are Not Always Faithful in Explaining Their Political Decision Making
Quang Minh Nguyen*, Hayden Arnold*, Taegyoon Kim
* equal contribution
NAACL 2027 (under review) (2026)
Evidence-Based Language Increases Persuasion in Online Debates: Insights from 1.6M Reddit Discussions (2013–2024)
Joohee Choi*, Hayden Arnold*, Taegyoon Kim, Jeongwoo Jang
* equal contribution
Scientific Reports (under review) (2026)
How Does Toxicity Emerge in Political Livestreams? Large-Scale Evidence from Twitch
Hayden Arnold, Sangyeon Kim, Taegyoon Kim
Journal of Communication (under review) (2026)
Game-Theoretic Solvers with Bayesian Opponent Modeling and Moral Rhetoric Framing for GLEE
Hayden Arnold
1st Workshop on Interactive Agent Behavior (IAB) @ NeurIPS
talks
Talk 1 on Relevant Topic in Your Field
UC San Francisco, Department of Testing (2012)
Tutorial 1 on Relevant Topic in Your Field
UC-Berkeley Institute for Testing Science (2013)
Talk 2 on Relevant Topic in Your Field
London School of Testing (2014)
Conference Proceeding talk 3 on Relevant Topic in Your Field
Testing Institute of America 2014 Annual Conference (2014)
teaching
Undergraduate Teaching Assistant
University of Arizona Department of Computer Science (2021)
Courses: Introduction to Computer Programming I, Introduction to Computer Programming II
Senior Undergraduate Teaching Assistant
University of Arizona Department of Computer Science (2023)
Courses: Introduction to Computer Programming II
Teaching Assistant
Korea Advanced Institute of Science and Technology (KAIST) (2024)
Courses: Digital Media and Democracy
English Tutor
KAIST English Clinic, Korea Advanced Institute of Science and Technology (KAIST) (2026)