Can a chatbot be a friend to your mind? AI takes on student stress
NCT ID NCT06965439
First seen Aug 18, 2026 · Last updated Aug 19, 2026 · Updated 1 time
Summary
This trial asks whether an AI chatbot can improve emotional wellbeing and reduce mild anxiety and depression in university students. Around 162 students with subclinical symptoms will either chat with the AI for four sessions or complete neutral writing tasks. The study measures changes in wellbeing, anxiety, depression, and how empathic the chatbot feels. It aims to see if AI can offer meaningful emotional support in everyday, non-clinical settings.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- AI-delivered emotional wellbeing support via a chatbot using cognitive-behavioural techniques
- What this could lead to
- If effective, this could point toward a scalable, accessible tool for supporting mental health in students and other non-clinical populations.
- What could go wrong
- This is a small, early-stage trial with a specific group (NUS students), so results may not apply broadly. The chatbot is not a substitute for professional care, and its benefits are uncertain.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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162 people
The number who actually took part.
- Started
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Oct 2025
- Finished
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Apr 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Current undergraduate student at the National University of Singapore (NUS) Aged 21 years and above Proficient in English Not currently undergoing psychological treatment or taking psychiatric medication No history of self-harm or suicide Scores below 10 on both the GAD-7 and PHQ-9 (i.e., subclinical levels of anxiety and depression) Exclusion Criteria: Currently undergoing psychological treatment or counselling Currently taking psychiatric medication History of self-harm or suicidal ideation Scores ≥10 on the GAD-7 and/or PHQ-9, indicating moderate to severe anxiety or depression Inability to provide informed consent or comply with study procedures
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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NUS
Singapore, 119077, Singapore
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