Fig 1.
Flow diagram of participants included and excluded from analysis.
Table 1.
Characteristics of participants completing both baseline and 6-month surveys, Tanzania, 2014–2015.
Fig 2.
Mean change in intrinsic motivation by study arm with 95% confidence intervals at 6 months (A) (N = 446) and 12 months (B) (N = 270)ab aThe red line at 0 indicates no change in intrinsic motivation. bThe mean change in intrinsic motivation is presented along with the estimated 95% confidence interval.
Table 2.
Paired T-tests comparing intrinsic motivation scores at 6 and 12 months to baselinea.
Table 3.
Linear regression model of change in intrinsic motivation across study arm.