感知到的脆弱性的哪些措施预测了保护意图 - - 什么时候呢?
Jillian O'Rourke Stuart1, Paul D Windschitl2, Elaine Bossard3
1Department of Psychology, Virginia Military Institute, 319 Letcher Avenue, Lexington, VA, 24450, USA. stuartjl@vmi.edu.
Journal of behavioral medicine
|August 9, 2023
概括
了解对健康威胁的感知脆弱性是预测保护性行为的关键. 经验和情感指标始终预测意图,而数值和比较指标取决于所提供的风险信息.
科学领域:
- 健康心理学 心理健康心理学
- 风险感知研究 风险感知研究
- 行为科学 行为科学
背景情况:
- 评估对健康威胁的感知脆弱性对于理解风险概念化和预测保护性行为至关重要.
- 对于哪些感知到的脆弱性措施最能预测行为存在有限的共识.
- 个人收到的风险信息类型可能会影响不同脆弱性指标的预测准确性.
研究的目的:
- 测试不同感知脆弱性指标的预测能力是否根据所提供的风险信息的类型而有所不同.
- 识别哪些感知脆弱性的措施在预测不同信息环境中的保护意图方面最有效.
- 扩大先前关于感知脆弱性和风险沟通的调查结果的概括性.
主要方法:
- 与909名参与者进行的在线研究评估了对新型呼吸道疾病的感知脆弱性和接种疫苗的意图.
- 参与者收到了不同类型的风险信息:仅比较,比较加基准利率或比较加绝对风险估计.
- 使用经验,情感,深思熟虑的数值和比较尺度来衡量感知到的脆弱性.
主要成果:
- 感知脆弱性的经验和情感测量一致预测了所有信息条件中的保护意图.
- 审议性数值和比较措施的预测能力因参与者是否收到基准利率或绝对风险信息而有所不同.
- 风险信息的类型显著缓解了某些感知脆弱性指标的预测能力.
结论:
- 经验和情感测量提供了可靠的预测保护意图,无论风险信息的格式.
- 审议性数值和比较措施的有效性取决于所呈现的特定类型的风险信息.
- 调查结果强调了在选择评估感知脆弱性和指导健康保护行为措施时考虑信息背景的重要性.
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