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担忧,风险感知,疫苗感知和疫苗接受:在COVID-19的背景下测试三种竞争路径模型
1Department of Communication Studies, Sam Houston State University, Huntsville, TX, USA.
Journal of public health research
|September 30, 2025
概括
对COVID-19的担忧间接影响了疫苗的接受. 强调疫苗安全性和使用担忧作为线索,同时淡化感染的可能性,可以改善学生的COVID-19疫苗接种率.
科学领域:
- 健康心理学 心理健康心理学
- 行为科学 行为科学
- 流行病学 流行病学
背景情况:
- 担心COVID-19是一个已知的影响疫苗意图和行为因素.
- 关联担忧与疫苗接受的准确机制需要进一步调查.
研究的目的:
- 调查风险感知和疫苗感知在对COVID-19的担忧和大学生接受疫苗之间的关系中的中介作用.
- 为了确定COVID-19疫苗接受的关键预测因素.
主要方法:
- 对310名美国大学生进行了在线调查.
- 结构方程建模 (SEM) 用于测试三个拟议的影响模型.
- 测量包括担忧,感知COVID-19风险 (概率和严重程度),疫苗感知 (安全性和有效性) 和疫苗接受.
主要成果:
- 模型3在风险和疫苗感知中介于担心对接受的影响,证明最适合数据.
- 感知到的疫苗安全性是疫苗接受的最强的积极预测因素.
- 担心积极预测的疫苗接受间接通过感知概率 (负) 和感知疫苗安全性 (积极).
结论:
- 在COVID-19疫苗宣传活动中,应优先强调疫苗的安全性.
- 利用适当的担忧水平可以作为一个有效的情绪暗示.
- 在向大学生传递公共卫生信息时,应避免夸大感染COVID-19的可能性.
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