NCT07044570Completed
eMOTION: Examining Implicit Attitudes in Physical Activity Engagement
Using Real-Time Data Capture to Examine Implicit Attitudes as Mediators of Physical Activity Adherence in Interventions
Source: ClinicalTrials.gov · Last updated 28 Oct 2026
Brief summary (registry, in English)
This early-phase trial will test intervention strategies to influence implicit attitudes towards physical activity and determine whether changes in those mechanisms result in change in physical activity behavior among inactive adults who are overweight or obese.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 151 (actual)
- First submitted
- 23 Jun 2025
- Start date
- 24 Mar 2025
- Primary completion date
- 1 Jul 2026
- Lead sponsor
- University of Southern California
- Diseases
- Obesity
- NCT number
- NCT07044570
What you commit to
- Study type: Observational
- Participants enrolled: 151
- From 24 Mar 2025 to the primary completion date, 1 Jul 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Inability to engage in one or more key treatment components, including those with medical conditions that preclude physical activity engagement or who cannot wear an accelerometer on the wrist or answer brief surveys on the smartwatch for any reason
Other
- Inability to provide informed consent due to cognitive disability
- Current pregnancy
- Referred to the study by another participant or from Reddit.
Who the study is looking for
- Aged ≥ 18 years
- Reside in the United States
- Self-reported BMI ≥ 25
- Current structured physical activity engagement \< 60 minutes per week
- Own a personal smartphone device
- Reside in an area with Internet or Wi-Fi connectivity during the study period
- Able to speak and read in English
- Interested and willing to start a physical activity program
- Willing to wear a Fitbit Versa smartwatch provided by the study team everyday continuously (including at work and during physical activity), in place of any Fitbits or smartwatches previously worn, for the duration of the study period
- Able to read the small font on a smartwatch screen without glasses, or willing to carry reading glasses during physical activity for the purpose of reading the smartwatch screen
- Enrolled in the parent eMOTION intervention study
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Univeristy of Southern California Coordinator of this site? Confirm its status | Los Angeles | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.