Developing Real Incentives and Volition for Exercise

Summary

The overall goal of the Developing Real Incentives and Volition for Exercise (DRIVE) Project is to evaluate whether matching an intervention to individual differences in motivation (high autonomous vs high controlled) is a feasible strategy for engaging African American women in greater total physical activity (PA). The DRIVE Project will develop and evaluate two novel interventions: 1) a challenge-focused program that targets greater PA enjoyment, PA valuation, and relatedness through team-based activities, behavioral skills, and a positive social climate; and 2) a rewards-focused program that targets greater PA competency and relatedness through financial incentives, behavioral skills, and structured social support. To this end, the investigators will be implementing a randomized pilot study at a community center. It is hypothesized that participants who receive an intervention that is matched to their motivation for PA initiation (High Autonomous \& Challenge-Focused; High Controlled \& Rewards-Focused) will demonstrate greater improvements from baseline to post- in total physical activity than those who receive an unmatched intervention (High Autonomous \& Rewards-Focused; High Controlled \& Challenge-Focused). The DRIVE project will provide proof-of-concept for the feasibility and usefulness of developing motivationally-targeted intervention programs for engaging African American women in greater PA.

Conditions

• Physical Activity

Interventions

BEHAVIORAL

Challenge-Focused Program

Participants receiving the Challenge-Focused intervention will complete an 8-week group program. Group sessions meet once per week for 90 minutes and include three components - discussion-based health promotion initiative, team-based physical activity games/activities, and team-based goal-setting and behavioral skills training. Among participants with high autonomous motivation, those receiving the Challenge-focused intervention are expected to show greater improvement from baseline to post- in total PA than those receiving the Rewards-Focused intervention.

BEHAVIORAL

Rewards-Focused Program

Participants receiving the Rewards-Focused intervention will complete an 8-week group program. Group sessions meet once per week for 90 minutes and include three components - discussion-based health promotion initiative, group-based walking program, and individual-based goal-setting and behavioral skills training with partner-based contracts and financial incentives. Among participants with high controlled motivation, those receiving the Rewards-focused intervention are expected to show greater improvement from baseline to post- in total PA than those receiving the Challenge-Focused intervention.

Sponsors & Collaborators

• National Heart, Lung, and Blood Institute (NHLBI)

  collaborator NIH

• University of South Carolina

  lead OTHER

Study Design

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

21 Years

Sex

FEMALE

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2019-03-05

Primary Completion

2020-06-01

Completion

2020-06-01

Countries

• United States

Study Locations