测试一种社会认知过程模型,用于预测献血者之间的献血行为:一项纵向研究
Huahua Hu1, Phoenix K H Mo1, Joseph T F Lau1
1School of Public Health and Primary Care, Chinese University of Hong Kong.
概括
了解影响重复献血 (RBD) 的因素是有效干预的关键. 积极的结果预期和自我效能,以及减轻负面经历,对于促进RBD行为至关重要.
科学领域:
- 健康心理学 心理健康心理学
- 行为科学 行为科学
- 社会认知理论社会认知理论
背景情况:
- 重复献血 (RBD) 对于血液供应至关重要.
- 多维因素影响RBD行为.
- 有效的干预需要了解这些影响.
研究的目的:
- 测试一个预测RBD行为的三阶段社会认知过程模型.
- 整合社会认知理论,健康行动过程方法和计划行为理论.
- 确定RBD行为的关键调解者和调节者.
主要方法:
- 在中国江,850名献血者接受了在线调查.
- 在基线测量的社会认知因素.
- 在6个月内,通过献血记录追踪RBD行为.
- 用于测试拟议模型的结构方程建模.
主要成果:
- 信息来源 (观察学习,经验) 影响了结果预期.
- 结果预期和维护自我有效性连续介绍了信息来源和RBD意图/行为之间的联系.
- RBD 的意图完全调解了负面经验,结果预期和自我效能对 RBD 行为的影响.
结论:
- 这些发现支持RBD的三阶段社会认知模型.
- 干预措施应侧重于增强积极结果的预期和维持自我有效性.
- 减轻负面捐赠体验对于促进持续献血至关重要.
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