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NCT03465800 · ClinicalTrials.gov registry record · NA
Understanding Mechanisms of Exercise Behavior Change
A NA study, sponsored by University of Colorado, Boulder.
- Completed
- Registry status
- NA
- Development phase
- 68
- Enrollment target
NCT03465800: Completed NA study, sponsored by University of Colorado, Boulder.
NCT03465800 is a NA study that has completed, run by University of Colorado, Boulder. The registered enrollment target is 68 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (95% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03465800, a NA study, has completed, sponsored by University of Colorado, Boulder.
- COMPLETED
- Registry status
- NA
- Development phase
- 68 participants
- Enrollment target
Study Summary
This research seeks to examine psychological factors that may impact relationship between incentives and health behavior engagement, specifically physical activity. Additionally, it will compare the impact of two different incentive schedules on behavior engagement, one providing immediate rewards (i.e. rewards received on a daily basis) and another providing delayed rewards (i.e. rewards received at the end of the study period), with an active self-monitoring intervention condition in which no rewards are offered. Study participants will provide reports of their physical activity each day for three weeks, and in the two incentive conditions, they will receive small monetary rewards for their physical activity. Following the three week reporting and reward period, participants will complete two additional assessments, measuring psychological constructs and behavior engagement following the cessation of rewards. The study will also examine how cognitive and anthropomorphic factors may contribute to intervention response and the effects on psychological constructs.
Primary Outcome
summed minutes of weekly moderate intensity physical activity \& vigorous intensity physical activity
Interventions
- BEHAVIORAL self-monitoring
- BEHAVIORAL daily incentives
- BEHAVIORAL delayed lump sum incentives
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 68 participants |
| Start Date | 2018-02-26 |
| Est. Completion | 2018-07-11 |
| Phase | NA |
What the finished NCT03465800 record still lists
NCT03465800 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 68 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (95% lower).
The record links to 0 conditions, and to 3 interventions - of which self-monitoring is the first listed.
NCT03465800 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03465800 about?
NCT03465800 is a clinical study titled "Understanding Mechanisms of Exercise Behavior Change". This research seeks to examine psychological factors that may impact relationship between incentives and health behavior engagement, specifically physical activity. Additionally, it will compare the impact of two different incentive schedules on behavior engagement, one providing immediate rewards (...
What is the current status of trial NCT03465800?
This trial is currently completed. It is a NA study. The enrollment target is 68 participants. The study started on 2018-02-26. Estimated completion is 2018-07-11.
What interventions are being tested in trial NCT03465800?
The interventions under investigation include: self-monitoring (BEHAVIORAL), daily incentives (BEHAVIORAL), delayed lump sum incentives (BEHAVIORAL).
Who is sponsoring clinical trial NCT03465800?
This trial is sponsored by University of Colorado, Boulder, which has 69 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03465800's enrollment target sits among peer trials
68 1133rd of 2000 higher than 862 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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