Table 1.
Behavioral Drivers Model (BDM) categories, dimensions, and related questions.
Table 2.
Message frames and nudges.
Table 3.
Linear probability model on psychological, sociological, and environmental factors, as per BDM, that exert influence on whether a child has already been vaccinated against polio (i.e. vaccine uptake).
Table 4.
Linear probability model on psychological, sociological, and environmental factors for intention to give polio vaccine to children.
Table 5.
Efficiency of the nudges with different message frames on the full sample of 708 caregivers.
Table 6.
Efficiency of the nudges with different message frames on the truncated sample of 53 vaccine-hesitant caregivers.