Department of Communication and Media, University of Michigan, Ann Arbor, MI, USA.
Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, PA, USA.
Risk Anal. 2020 Oct;40(10):2040-2056. doi: 10.1111/risa.13459. Epub 2020 Feb 19.
When deciding whether to vaccinate, people often seek information through consequential processes that are not currently well understood. A survey of a nationally representative sample of U.S. adults (N = 2,091) explored the factors associated with intentions to seek influenza vaccine information in the 2018-2019 influenza season. This survey shed light on what motivates intentions to seek information about the influenza vaccine through the lens of the risk information seeking and processing (RISP) model. The model explained information-seeking intentions well among both unvaccinated and vaccinated respondents. Key findings show that informational subjective norms, information insufficiency, and different types of affect are strong predictors of information-seeking intentions. Theoretical insights on extending the RISP model and practical guidance on designing interventions are provided.
当决定是否接种疫苗时，人们通常会通过目前尚未充分理解的因果过程来寻求信息。对美国全国代表性成年人样本（N=2091）的一项调查探讨了与 2018-2019 年流感季节寻求流感疫苗信息的意图相关的因素。这项调查通过风险信息寻求和处理（RISP）模型揭示了什么动机促使人们有意图地去了解流感疫苗的信息。该模型很好地解释了未接种疫苗和已接种疫苗的受访者的信息寻求意图。主要发现表明，信息主观规范、信息不足和不同类型的情感是信息寻求意图的强有力预测因素。提供了关于扩展 RISP 模型的理论见解和关于设计干预措施的实际指导。
