A smartphone nature challenge could boost teen social bonds
NCT ID NCT07720947
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This trial tests whether a 10-week smartphone-based nature-noticing intervention can increase social connectedness and prosocial behavior in Hong Kong secondary school students aged 15–17. Participants take photos of nature that evoke strong emotions and share them with a group chat twice a week. The study uses questionnaires to measure changes in how connected teens feel to others and how willing they are to help.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a smartphone-based nature-noticing intervention where participants take photos of nature and share emotions twice a week for 10 weeks
- What this could lead to
- If it works, this could point toward a simple, low-cost way to help teenagers feel more connected to others.
- What could go wrong
- This is a small, early-stage trial in a specific group (Hong Kong secondary students), so results may not apply broadly. The effect on social connectedness may be modest.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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The Hong Kong Polytechnic University
Hong Kong, Hong Kong