Weiyu Zhang

schoolNational University of Singaporebar_chart#2759 Global Rank

Total Papers

HCI Rank

#2759

Research Areas

Years Active

Recent Publications

Help Me Reflect: Leveraging Self-Reflection Interface Nudges to Enhance Deliberativeness on Online Deliberation Platforms

The deliberative potential of online platforms has been widely examined. However, little is known about how various interface-based reflection nudges impact the quality of deliberation. This paper presents two user studies with 12 and 120 participants, respectively, to investigate the impacts of different reflective n…

CHI '211st AuthorActivism & Political Participation +1

Nudge for Reflection: More than Just a Channel to Political Knowledge

Reflection, a process that organizes information into a structure that incorporates both own and others’ perspectives, was previously believed to function mainly as an antecedent of political knowledge. In this paper, we first design a simple interface nudge to encourage users to reflect on their views on political is…

CHI '202nd AuthorPrivacy by Design & User Control +2

Nudge for Deliberativeness: How Interface Features Influence Online Discourse

Cognitive load is a significant challenge to users for being deliberative. Interface design has been used to mitigate this cognitive state. This paper surveys literature on the anchoring effect, partitioning effect and point-of-choice effect, based on which we propose three interface nudges, namely, the word-count anc…

CHI '19CorrespondingSocial Platform Design & User Behavior +2

Effects of Moderation and Opinion Heterogeneity on Attitude towards the Online Deliberation Experience

Online deliberation offers a way for citizens to collectively discuss an issue and provide input for policymakers. The overall experience of online deliberation can be affected by multiple factors. We decided to investigate the effects of moderation and opinion heterogeneity on the perceived deliberation experience, b…

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