Samuel Rhys Cox

schoolAalborg Universitybar_chart#1866 Global Rank

Total Papers

HCI Rank

#1866

Research Areas

Years Active

Recent Publications

Polite But Boring? Trade-offs Between Engagement and Psychological Reactance to Chatbot Feedback Styles

As conversational agents become increasingly common in behaviour change interventions, understanding optimal feedback delivery mechanisms becomes increasingly important. However, choosing a style that both lessens psychological reactance (perceived threats to freedom) while simultaneously eliciting feelings of surpris…

CHI '262nd AuthorConversational Chatbots +2

Chaplains' Reflections on the Design and Usage of AI for Conversational Care

Despite growing recognition that responsible AI requires domain knowledge, current work on conversational AI primarily draws on clinical expertise that prioritises diagnosis and intervention. However, much of everyday emotional support needs occur in non-clinical contexts, and therefore requires different conversation…

CUI '251st AuthorConversational Chatbots +1

The Impact of a Chatbot's Ephemerality-Framing on Self-Disclosure Perceptions

Self-disclosure, the sharing of one's thoughts and feelings, is affected by the perceived relationship between individuals. While chatbots are increasingly used for self-disclosure, the impact of a chatbot's framing on users' self-disclosure remains under-explored. We investigated how a chatbot’s description of its re…

CC '251st AuthorGenerative AI (Text, Image, Music, Video) +1

Beyond Productivity: Rethinking the Impact of Creativity Support Tools

Creativity Support Tools (CSTs) are widely used across diverse creative domains, with generative AI recently increasing the abilities of CSTs. To better understand how the success of CSTs is determined in the literature, we conducted a review of outcome measures used in CST evaluations. Drawing from (n=173) CST evalua…

CHI '252nd AuthorConversational Chatbots +1

Chatbots for Data Collection in Surveys: A Comparison of Four Theory-Based Interview Probes

Surveys are a widespread method for collecting data at scale, but their rigid structure often limits the depth of qualitative insights obtained. While interviews naturally yield richer responses, they are challenging to conduct across diverse locations and large participant pools. To partially bridge this gap, we inve…

CHI '253rd AuthorConversational Chatbots +1

Enhancing Self-Efficacy in Health Self-Examination through Conversational Agent's Encouragement

Health self-examination, such as checking for changes to skin moles, is key to identifying potential negative changes to one's body. A major barrier to initiating a self-examination is a perceived lack of confidence or knowledge. In this study, we use a 2 x 2 between-subjects design to evaluate the effect of an AI con…

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