Abstract:

Depending on how closely it connects with environmental health, behavioral response as a result of air pollution can be classified into two types: direct behavior and social behavior (or spillover behavior). In this regard, this paper reviewed previous literature on how air pollution influences these two types of behaviors. Further, we summarized several mechanisms underlying these two behaviors. Specifically, the Theory of Planned Behavior and the Health Action Process Approach were proposed to model direct behavior; anxiety and ego depletion were proposed to predict social behavior. More comprehensive investigations into the behavioral mechanisms will benefit future designing of more effective measures against air pollution. Future researchers may consider adopting a longitudinal paradigm and conduct in-depth analyses of behavioral mechanisms, in order to improve individuals’ behaviors in response to risks.

Key words: air pollution, direct behaviors, spillover behaviors, environmental psychology