Table 3.

Average daily step count increase by condition

Condition	N	Δ Steps During Incentivized Period (Week 2–Baseline)	Δ Steps After Incentives Ended (Week 3–Baseline)
Control	90	326.70 (1,984.98)	362.90 (2,473.05)
Incentivized	360	2,587.89 (3,331.64)	803.87 (2,605.75)
Personal	90	3,289.87 (3,426.30)	1,187.37 (2,866.29)
Prosocial	180	1,985.27 (3,054.25)	695.22 (2,500.17)
Loved one	90	2,618.83 (3,243.23)	532.61 (2,338.45)
Charity	90	1,351.71 (2,726.04)	857.83 (2,655.19)
Choice	90	3,091.13 (3,575.40)	637.66 (2,529.92

Note. Data presented are means, with standard deviations in parentheses. Average daily step counts were winsorized to equal +/− 3 standard deviations of the mean. ‘Incentivized’ mean was averaged across all 4 incentive conditions (personal, loved one, charity, and choice). ‘Prosocial’ mean was averaged across the loved one and charity conditions.