This paper proposes a conceptual model that explains the determinants of vaccination intention. The conceptual model is developed based on the integration of Protection Motivation Theory (PMT), Theory of Planned Behavior (TPB), Conspiracy Theory (CT), Knowledge, Attitude/Beliefs, Practice Theory (KABP), Extended Parallel Process Model (EPPM) and Health Belief Model (HBM). This study consisted of five steps: literature review, gap-analysis, formulation of the conceptual model, expert validation, and pilot test of the model. This paper offers twenty-one propositions explaining the relationship between vaccination intention and the thirteen-predictor variables. The pilot
test found sixty-seven indicators are valid and fourteen variables are reliable. This finding can be used as an initial overview before applying the proposed conceptual model on a larger scale in the Indonesian context.
Keywords
Vaccination, Intention, COVID-19, Conceptual Model, Pilot Test