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Willingness to Participate in a Daily Smartphone Well-being Study

Comparing the Effectiveness of Non-financial Incentive to Participate in a Smartphone Experience Sampling Method Well-being Study: Protocol for a Randomised Controlled Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06862999
Enrollment
324
Registered
2025-03-07
Start date
2024-09-12
Completion date
2024-11-30
Last updated
2025-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Willingness to Participate

Keywords

Experience Sampling Method, Willingness to Participate, Neighbourhood studies

Brief summary

This clinical trial aims to compare the effectiveness of financial and social incentives in motivating urban populations to participate in Experience Sampling Method (ESM) wellbeing studies and explore alternative incentive preferences to increase participation.

Detailed description

The goal of this clinical trial is to investigate the comparison of two incentives to determine their effectiveness for motivating an urban population to participate in a Experience Sampling Method wellbeing studies. It will also investigate alternative incentive preferences that can motivate the population. The main questions it aims to answer are: * Does the provision of a financial incentive or social incentive to neighbourhood research participants increase the willingness of individuals to participate in ESM research compared to offering no incentive? * What are the reasons for unwillingness to participate in ESM studies? * What are the alternative incentive preference that could increase willingness to participate in ESM studies? Researchers will compare monetary incentive (4 x £100 prize draw qualification) to a non-monetary incentive (invitation to end of project social event to engage research findings) to how they influence willingness to participate compared to offering no incentive. Participants will: * Receive receive an email describing a future experience sampling study in the neighbourhood for at least two times. * Complete a survey to indicate their positive or negative interest in the hypothetical study.

Interventions

BEHAVIORALNo Incentive Email

Participant will receive an email describing a hypothetical experience sampling study that will happen in King's Cross where he or she is an inhabitant as a worker, resident, or visitor. However, this email will not include any promised compensation for future participation in the hypothetical wellbeing study in the neighbourhood. This group serves as the control group to compare the effects of incentives on participation rates.

BEHAVIORALFinancial Incentive Email

Participant will receive an email describing a hypothetical experience sampling study that will happen in King's Cross where he or she is an inhabitant as a worker, resident, or visitor. This email will include a paragraph that describes a compensation for participation in the future study. The type of compensation that will be offered is a financial compensation, which is a chance of enter a prize draw to win a 4 X £100 voucher which can be used to purchase goods and services within the King's Cross neighbourhood in London.

BEHAVIORALSocial Incentive Email

Participant will receive an email describing a hypothetical experience sampling study that will happen in King's Cross where he or she is an inhabitant as a worker, resident, or visitor. This email will include a paragraph that describes a compensation for participation in the future study. The type of compensation that will be offered is a non-financial compensation, which is an invitation to participate in a social event that will be organised by the researchers and the neighbourhood asset manager team at the end of the research project. This event will be exclusive and it will be an opportunity for participants to socialize with other study participants in the neighbourhood. It will also be an opportunity for the study participants to feel they are contributing a change to the neighbourhood and will be able to articulate their views about the wellbeing research findings which is expected to be used to inform future interventions in the neighbourhood.

Sponsors

Economic and Social Research Council, United Kingdom
CollaboratorOTHER
University of Manchester
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

* Registered on the King's Cross community smartphone application. * App users living, working, or have previously visited King's Cross * Given consent to receive email communications during their smartphone app sign-up.

Exclusion criteria

* Users of the King's Cross community smartphone app who have not given consent to receive email communication about the neighbourhood

Design outcomes

Primary

MeasureTime frameDescription
Willingness to participateFrom enrollment to the end of treatment at 7 weeksMeasure the proportion of participants in each arm who agree to participate in the experience sampling study.

Other

MeasureTime frameDescription
Reasons for non-participationFrom enrollment to the end of treatment at 7 weeksParticipants who are not willing to participate in the future experience sampling study will be asked to indicate four out of seven reasons for the unwillingness.
Alternative Incentive PreferencesFrom enrollment to the end of treatment at 7 weeksParticipants who are not willing to participate in the future experience sampling study and who select inadequate compensation as one of the reasons for not participating will be asked to select desired incentives from a list of seven options that could motivate a change in participation decision.

Countries

United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026