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Smartphone-based Nature Noticing Intervention

19. juli 2026 opdateret af: EUN YEONG CHOE, The Chinese University of Hong Kong, Shenzhen

Smartphone-based Nature Noticing Intervention for Cultivating Social Connectedness

We used a mixed-methods approach involving a RCT study followed by focus group discussions to obtain a more integrative understanding of the effects of a 10-week nature-noticing intervention.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Initially, 127 students were recruited from a Hong Kong secondary school. Half of the students (n = 63) were randomly assigned to a 10-week intervention by the school teacher; the students' preferences did not affect the assignments. They were asked to take pictures of nearby nature and share the photos, along with their reflections on what they noticed, in the group chat twice a week for 10 weeks. The other half of the students (n = 64) were not assigned any tasks and served as the control group. Two participants who did not complete the baseline questionnaire were excluded. This resulted in 125 (98.4%) participants who were included in the analysis. Power analysis indicated that the minimum sample size of 54 participants was required for this study, with an alpha level of 0.05, a power of 0.95, and a small-to-medium effect of f(v) = 0.25. The students who more proactively engaged in the 10-week nature photo-taking and sharing were invited to the focus group discussion after the intervention. These participants shared their emotions and thoughts in detail, along with a wider variety of photographic topics, indicating more in-depth observations of their nearby nature. A total of nine participants took part in the discussion.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

127

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Hong Kong
      • Hong Kong, Hong Kong
        • The Hong Kong Polytechnic University

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion criteria:

  • Hong Kong secondary school students
  • 15-17 years

Exclusion criteria:

  • Students receiving intensive psychiatric treatment

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Ingen indgriben: No-treatment control group
Group who was not assigned any tasks
Eksperimentel: A 10-week nature-noticing intervention
Group who asked to take pictures of nearby nature and share their thoughts on the group chat twice a week for 10 weeks
Adfærdsmæssigt: Nature-noticing intervention
Participants were asked to notice nearby nature (i.e. 'anywhere with some nature'), to take a photo when they noticed a specific object or scene in nature evoked a strong emotion in them, and to write down thoughts and emotions twice a week for 10 weeks. Participants were further instructed that and upload it to the group chat along with a brief description of the emotions that were evoked.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Prosocial behaviour
Tidsramme: Baseline and 10 weeks
Participants' prosocial behaviour was measured using a subscale of the Strengths and Difficulties Questionnaire (SDQ). In the SDQ, prosocial behaviour is associated with individuals' ability to relate well with their peers and engage in actions that benefit those around them. Five items are measured on a 3-point Likert scale, ranging from 1 (not true) to 3 (certainly true). Higher scores indicate greater degrees of prosocial behaviour.
Baseline and 10 weeks

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Social Connectedness
Tidsramme: Baseline and 10 weeks
Social Connectedness Scale - Revised (SCS-R) measures the degree to which youth feel connected to others in their social environment. The SCS-R contains 20 items (10 positive and 10 negative) measured on a 6-point Likert scale, ranging from 1 (strongly disagree) to 6 (strongly agree). The negatively worded items are reverse-scored, summed with the positive items and divided by 20 to obtain a total score. Higher scores indicated a greater sense of belonging, closeness and support.
Baseline and 10 weeks
Empathy
Tidsramme: Baseline and 10 weeks
Interpersonal Reactivity Index (B-IRI) measures the degree to which individuals can empathise with others. Among the four sub-scales, empathic concern and perspective-taking were used to obtain the total IRI score [28]. The eight items were measured on a 5-point Likert scale, ranging from 1 (does not describe me well) to 5 (describes me very well). Higher scores indicate a greater sense of empathy.
Baseline and 10 weeks
Loneliness
Tidsramme: Baseline and 10 weeks
The UCLA Loneliness Scale (ULS-8) measures the severity of respondents' feelings of loneliness. The scale contains eight items measured on a 4-point Likert scale, ranging from 1 (never) to 4 (often). Higher scores indicate a greater sense of loneliness.
Baseline and 10 weeks
Self-esteem
Tidsramme: Baseline and 10 weeks
The Rosenberg Self-Esteem Scale (RSES) measures respondents' self-esteem. The RSES contains 10 items, which are measured on a 4-point Likert scale, ranging from 1 (strongly disagree) to 4 (strongly agree).
Baseline and 10 weeks

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

The Chinese University of Hong Kong, Shenzhen

Efterforskere

  • Ledende efterforsker: Eun Yeong Choe, PhD, The Chinese University of Hong Kong, Shenzhen

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

10. januar 2025

Primær færdiggørelse (Faktiske)

20. juni 2025

Studieafslutning (Faktiske)

20. december 2025

Datoer for studieregistrering

Først indsendt

14. juli 2026

Først indsendt, der opfyldte QC-kriterier

19. juli 2026

Først opslået (Faktiske)

22. juli 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

22. juli 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

19. juli 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • CUHKShenzhen_3

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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Ingen

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Kliniske forsøg med Social adfærd

Kliniske forsøg med Nature-noticing intervention

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Betingelser

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Kosttilskud

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Placeringer

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