Simon D'Alfonso
banner
sjdalf.bsky.social
Simon D'Alfonso
@sjdalf.bsky.social
Senior Lecturer in The University of Melbourne School of Computing and Information Systems.
comp sci, AI, psychology, digital mental health, philosophy, bass.
Reposted by Simon D'Alfonso
While Silicon Valley is investing tens of billions of dollars chasing the artificial general intelligence dream, academic computing research in the U.S. is facing a severe drought. . cacm.acm.org/opinion/comp...
Computing Is Indeed a Discipline in Crisis – Communications of the ACM
cacm.acm.org
October 17, 2025 at 12:48 PM
Reposted by Simon D'Alfonso
New in JMIR MedEdu: Leveraging Large Language Models for Simulated Psychotherapy Client Interactions: Development and Usability Study of Client101
Leveraging Large Language Models for Simulated Psychotherapy Client Interactions: Development and Usability Study of Client101
Background: In recent years large language models (LLMs) have shown remarkable ability to generate human-like text. One potential application of this capability is using LLMs to simulate clients in a mental health context. This research presents the development and evaluation of Client101, a web conversational. platform featuring LLM-driven chatbots designed to simulate mental health clients. Objective: Develop and test a web-based conversational psychotherapy training tool designed to closely resemble clients with mental health issues. Methods: We used GPT-4 and prompt engineering techniques to develop chatbots that simulate realistic client conversations. Two chatbots were created based on clinical vignette cases: one representing a person with depression and the other, a person with generalized anxiety disorder. 16 mental health professionals were instructed to conduct single sessions with the chatbots using a cognitive behavioral therapy framework; a total of 15 sessions with the anxiety chatbot and 14 with the depression chatbot were completed. After each session, participants completed an 18-question survey assessing the chatbot’s ability to simulate the mental health condition and its potential as a training tool. Additionally, we used the Linguistic Inquiry and Word Count (LIWC) tool to analyze the psycholinguistic features of the chatbot conversations related to anxiety and depression. These features were compared to those in a set of webchat psychotherapy sessions with human clients —42 sessions related to anxiety and 47 related to depression—using an independent samples t-test. Results: Participants' survey responses were predominantly positive regarding the chatbots' realism and portrayal of mental health conditions, with over 80% selecting either "strongly agree" or "agree" that the chatbots provided a realistic, engaging, coherent, and convincing narrative typical of clients with anxiety or depression. The statistical analysis of LIWC psycholinguistic features revealed significant differences between chatbot and human therapy transcripts for 3 of 8 anxiety-related features: Negations (t(56)=4.03, P=.001), Family (t(56)=-8.62, P=.001), and Negative Emotions (t(56)=-3.91, P=.002). The remaining 5 features—Sadness, Personal Pronouns, Present Focus, Social, and Anger—did not show significant differences. For depression-related features, 4 out of 9 showed significant differences: Negative Emotions (t(60)=-3.84, P=.003), Feeling (t(60)=-6.40, P< .001), Health (t(60)=-4.13, P=.001), and Illness (t(60)=-5.52, P
dlvr.it
July 31, 2025 at 7:39 PM
www.sciencedirect.com/science/arti... StudentSense: Primary outcomes of a smartphone digital phenotyping study of university students in Australia
StudentSense: Primary outcomes of a smartphone digital phenotyping study of university students in Australia
University students face increasing mental health challenges, yet traditional assessment methods often lack timeliness and contextual relevance. This …
www.sciencedirect.com
August 12, 2025 at 1:18 AM
link.springer.com/article/10.1... How do users of a mental health app conceptualise digital therapeutic alliance? A qualitative study using the framework approach
How do users of a mental health app conceptualise digital therapeutic alliance? A qualitative study using the framework approach - BMC Public Health
Background Self-guided mental health smartphone applications (apps) have the potential to increase access to evidence-based psychological interventions and reduce the burden on staff resources in stra...
link.springer.com
July 14, 2025 at 9:26 AM
Reposted by Simon D'Alfonso
📢 Announcing the 10th Mental Health Workshop at Ubicomp/ISWC 2025 in Espoo, Finland, October 12th or 13th (TBD).

📝 We invite papers exploring the role of ubiquitous computing + mental health in clinical and/or general populations.

📅 Submission deadline June 13. More ubicomp-mental-health.github.io
May 12, 2025 at 9:11 PM
Synthetic Empathy: Generating and Evaluating Artificial Psychotherapy Dialogues to Detect Empathy in Counseling Sessions aclanthology.org/2025.clpsych...
Synthetic Empathy: Generating and Evaluating Artificial Psychotherapy Dialogues to Detect Empathy in Counseling Sessions
Daniel Cabrera Lozoya, Eloy Hernandez Lua, Juan Alberto Barajas Perches, Mike Conway, Simon D’Alfonso. Proceedings of the 10th Workshop on Computational Linguistics and Clinical Psychology (CLPsych 20...
aclanthology.org
April 29, 2025 at 6:03 AM
Reposted by Simon D'Alfonso
New publication from a study that used AWARE - "SmartSense-D: A safety, feasibility, and acceptability pilot study of digital phenotyping in young people with major depressive disorder" (journals.sagepub.com/doi/10.1177/...)
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
journals.sagepub.com
April 28, 2025 at 6:50 AM
Reposted by Simon D'Alfonso
#AI isn’t human, no matter how advanced it appears. It processes patterns rather than thinking. Let's move away from the saviour narrative and recognise AI for the powerful tool it is. With human oversight, clear guidelines, and solid ethics, that's where real value emerges. #AIEthics #ResearchSky
We need to stop pretending AI is intelligent – here’s how
AI may appear human, but it is an illusion we must tackle.
theconversation.com
April 21, 2025 at 1:04 PM
Reposted by Simon D'Alfonso
While research found most interviewees gained validation from close relationships with chatbots... these were hollowed out versions of friendship: providing entertainment when bored..."There’s was no sense of growth or development or challenging yourself.”
www.theguardian.com/technology/2...
‘She helps cheer me up’: the people forming relationships with AI chatbots
From virtual ‘wives’ to mental health support, more than 100m people are using personified chatbots
www.theguardian.com
April 15, 2025 at 7:08 AM
Reposted by Simon D'Alfonso
We’re hiring! The UQ School of EECS is recruiting a Lecturer/Senior Lecturer (Asst. Prof.) in Applied AI for a continuing teaching & research role. Join us to help build a new Centre of Excellence in AI & Data Science between UQ (Brisbane, Australia) & Thapar Institute (India).
Lecturer/Senior Lecturer in Applied Artificial Intelligence
School of Electrical Engineering and Computer Science Full-time (100%), permanent position Base salary will be in the range $112,572.59 - $133,381.10 + 17% Superannuation (Academic Level B) Base salar...
uq.wd3.myworkdayjobs.com
February 28, 2025 at 1:45 AM
www.tandfonline.com/doi/full/10.... Development of a digital therapeutic alliance scale (MM-DTA) in the context of fully automated mental health apps
Development of a digital therapeutic alliance scale (MM-DTA) in the context of fully automated mental health apps
Therapeutic alliance (TA) refers to the relationship between a therapist and a client in face-to-face therapy and is an essential ingredient in successful psychological therapy outcomes. With the a...
www.tandfonline.com
February 27, 2025 at 10:33 AM
Reposted by Simon D'Alfonso
Workshop A: FROM PIXELS TO PSYCHOLOGY: DECODING BEHAVIOUR THROUGH SMARTPHONE SENSING ubicomp.oulu.fi/ubiss2025/wo...
UBISS 2025 - Workshops & Instructors
Home Application Workshops & Instructors Schedule Practical matters Organizers & Sponsors   Workshop A: FROM PIXELS TO PSYCHOLOGY: DECODING BEHAVIOUR THROUGH SMARTPHONE SENSING Maximum number of parti...
ubicomp.oulu.fi
February 25, 2025 at 1:20 AM
Reposted by Simon D'Alfonso
Nomophobia, Psychopathology, and Smartphone-Inferred Behaviors in Youth With Depression: Longitudinal Study formative.jmir.org/2025/1/e57512
Nomophobia, Psychopathology, and Smartphone-Inferred Behaviors in Youth With Depression: Longitudinal Study
Background: Smartphones have become an indispensable part of people’s lives, and the fear of being without them, what has been termed “no mobile phone phobia” (nomophobia), is a growing phenomenon. Th...
formative.jmir.org
February 24, 2025 at 12:52 AM
Home
WELCOME TO UbiComp / ISWC 2025
www.ubicomp.org
February 14, 2025 at 11:54 PM
Reposted by Simon D'Alfonso
If you know your Plato (and I hope you do), "efficiency" has been cover for authoritarianism since ancient times. It's all there in the "Republic."
February 7, 2025 at 12:12 AM
Reposted by Simon D'Alfonso
Really excited to share a preprint of our upcoming CHI 2025 paper on designing technologies for value-based mental healthcare. I've been interested in how HCI can improve health services more broadly, and this paper takes a first step towards that.

www.arxiv.org/abs/2502.01829
Designing Technologies for Value-based Mental Healthcare: Centering Clinicians' Perspectives on Outcomes Data Specification, Collection, and Use
Health information technologies are transforming how mental healthcare is paid for through value-based care programs, which tie payment to data quantifying care outcomes. But, it is unclear what outco...
www.arxiv.org
February 5, 2025 at 3:38 PM