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| ID | Type | Description | Link |
|---|---|---|---|
| R01CA198915 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Cancer Institute (NCI) | NIH |
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The purpose of this study is to develop adaptive (AI) and micro-incentive (MI) interventions and test them against static (SI) and delayed-incentive (DI) interventions in a 4-arm randomized factorial trial to increase MVPA adoption and maintenance among inactive adults. Using neighborhood walkability and socioeconomic status, participants will be recruited from four neighborhood types: "high walkable/high SES," "high walkable/low SES," "low walkable/high SES," and "low walkable/low SES." We will evaluate synergistic or antagonistic effects of interventions and neighborhood factors on MVPA adoption by 12 months and maintenance by 24 months.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Static goals with delayed incentives | Experimental | Participants will receive static physical activity goals with delayed, non-contingent incentives |
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| Adaptive goals with delayed incentives | Experimental | Participants will receive adaptive physical activity goals with delayed, non-contingent incentives |
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| Static goals with immediate rewards | Experimental | Participants will receive static physical activity goals with immediate rewards |
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| Adaptive goals with immediate rewards | Experimental | Participants will receive adaptive physical activity goals with immediate rewards |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Adaptive Goals | Behavioral | Prescribed goals change daily based on participant's performance |
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| Measure | Description | Time Frame |
|---|---|---|
| Change in mean ActiGraph accelerometer-derived moderate-to-vigorous physical activity min/day (MVPA min/day) between study arms. | 12 months | |
| Change in mean ActiGraph accelerometer-derived moderate-to-vigorous physical activity min/day (MVPA min/day) across high walkable (vs. low walkable) neighborhoods by 12 months. | 12 months | |
| Change in mean ActiGraph accelerometer-derived moderate-to-vigorous physical activity min/day (MVPA min/day) across high walkable (vs. low walkable) neighborhoods by 24 months | 24 months |
| Measure | Description | Time Frame |
|---|---|---|
| Change in mean fitness (VO2max measured by treadmill test) between study arms. | 12 months | |
| Change in self-reported physical activity measured by the International Physical Activity Questionnaire (IPAQ). | 12 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Arizona State University | Phoenix | Arizona | 85004 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 37582736 | Derived | McEntee ML, Hurley JC, Phillips CB, Hooker SP, Todd M, Frank LD, Adams MA. The moderating impact of neighborhood walkability on mHealth interventions to increase moderate to vigorous physical activity for insufficiently active adults in a randomized trial. Int J Behav Nutr Phys Act. 2023 Aug 15;20(1):97. doi: 10.1186/s12966-023-01494-2. | |
| 35000693 | Derived | Adams MA, Todd M, Angadi SS, Hurley JC, Stecher C, Berardi V, Phillips CB, McEntee ML, Hovell MF, Hooker SP. Adaptive Goals and Reinforcement Timing to Increase Physical Activity in Adults: A Factorial Randomized Trial. Am J Prev Med. 2022 Feb;62(2):e57-e68. doi: 10.1016/j.amepre.2021.09.014. Epub 2021 Dec 8. |
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| ID | Term |
|---|---|
| D009043 | Motor Activity |
| D001519 | Behavior |
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| Static Goals | Behavioral | Prescribed goals remain the same throughout study |
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| Delayed (non-contingent) Incentives | Behavioral | Incentives are provided on bi-monthly basis for participation |
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| Immediate Micro-Incentives | Behavioral | Incentives are provided immediately for each goal attained |
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| 33275107 | Derived | McEntee ML, Cantley A, Foreman E, Berardi V, Phillips CB, Hurley JC, Hovell MF, Hooker S, Adams MA. Effects of Goal Type and Reinforcement Type on Self-Reported Domain-Specific Walking Among Inactive Adults: 2x2 Factorial Randomized Controlled Trial. JMIR Form Res. 2020 Dec 4;4(12):e19863. doi: 10.2196/19863. |