Less stick more carrot? Increasing the uptake of deposit contract financial incentives for physical activity: A randomized controlled trial

Background: Financial incentives are a promising tool to help people increase their physical activity, but they are expensive to provide. Deposit contracts are a type of financial incentive in which participants pledge their own money. However, low uptake is a crucial obstacle to the large-scale implementation of deposit contracts. Therefore,...

Put your money where your feet are: The real-world effects of StepBet gamified deposit contracts for physical activity

Background: Gamification and deposit contracts (a financial incentive in which participants pledge their own money) can enhance effectiveness of mobile behavior change interventions. However, to assess their potential for improving population health, research should investigate implementation of gamified deposit contracts outside the research...