Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
512 participants
INTERVENTIONAL
2016-05-31
2020-08-31
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
FACTORIAL
TREATMENT
SINGLE
Study Groups
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Static goals with delayed incentives
Participants will receive static physical activity goals with delayed, non-contingent incentives
Static Goals
Prescribed goals remain the same throughout study
Delayed (non-contingent) Incentives
Incentives are provided on bi-monthly basis for participation
Adaptive goals with delayed incentives
Participants will receive adaptive physical activity goals with delayed, non-contingent incentives
Adaptive Goals
Prescribed goals change daily based on participant's performance
Delayed (non-contingent) Incentives
Incentives are provided on bi-monthly basis for participation
Static goals with immediate rewards
Participants will receive static physical activity goals with immediate rewards
Static Goals
Prescribed goals remain the same throughout study
Immediate Micro-Incentives
Incentives are provided immediately for each goal attained
Adaptive goals with immediate rewards
Participants will receive adaptive physical activity goals with immediate rewards
Adaptive Goals
Prescribed goals change daily based on participant's performance
Immediate Micro-Incentives
Incentives are provided immediately for each goal attained
Interventions
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Adaptive Goals
Prescribed goals change daily based on participant's performance
Static Goals
Prescribed goals remain the same throughout study
Delayed (non-contingent) Incentives
Incentives are provided on bi-monthly basis for participation
Immediate Micro-Incentives
Incentives are provided immediately for each goal attained
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Adult men and women between 18 and 60 years old
* Inactive as screened by the International Physical Activity Questionnaire (IPAQ) short form and confirmed by baseline accelerometer measures
* No history of heart failure or type 2 diabetes
* No contraindications to exercise testing or requirement for medically supervised exercise (assessed by Physical Activity Readiness Questionnaire+ (PAR-Q+).
* Not currently pregnant and not planning to becoming pregnant in the next 2 years
* Not currently participating in physical activity, diet, or weight loss programs
* Daily access to a mobile phone with text messaging capabilities or an iOS or Android smartphone
* Willing to wear a small accelerometer on the wrist daily for 1 year
* Willing to send and receive 2-3 text messages per day for 1 year
* Not planning to be outside of Maricopa County for \> 30 days consecutively in the next 2 years
* Not planning to move from their current home in the next 2 years
18 Years
60 Years
ALL
Yes
Sponsors
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National Cancer Institute (NCI)
NIH
Arizona State University
OTHER
Responsible Party
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Marc Adams, PhD, MPH
Assistant Professor, Exercise and Wellness Program, School of Nutrition and Health Promotion, College of Health Solutions.
Locations
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Arizona State University
Phoenix, Arizona, United States
Countries
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References
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