对于诱导的急性疼痛的认知重新评估和分心的有效性:实验室研究
Juan Carlos Pacho-Hernández1, José Luis González-Gutiérrez1, Laura Yunta-Rua1
1Department of Psychology, Universidad Rey Juan Carlos.
概括
认知重新评估和分心同样可以减少低疼痛强度. 分散注意力对中度疼痛强度更有效,这两种策略都能在各个层面减少疼痛的不愉快感.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 疼痛管理 疼痛管理
背景情况:
- 认知重新评估和分心是众所周知的情绪调节策略.
- 它们在调节疼痛感知方面的有效性已经确立.
- 然而,它们在不同疼痛强度的疗效仍未得到充分研究.
研究的目的:
- 为了研究认知重新评估和分心的差异性有效性.
- 为了比较这些策略来减少感知到的疼痛强度和不愉快感.
- 分析它们在低至中等疼痛强度水平的疗效.
主要方法:
- 采用了一种3 (策略:认知再评估,分心,控制) × 2 (强度:低,中等) × 2 (时间:前测试,后测试) 的混合因子设计.
- 90名健康成年人接受了受控的热痛刺激.
- 参与者在测试后阶段接受了培训并应用了策略.
主要成果:
- 认知重新评估和分心都同样减少了低水平的疼痛强度.
- 分心在减轻中度水平的疼痛强度方面表现出更大的有效性.
- 无论疼痛强度如何,这两种策略都有效地减少了疼痛的不愉快感.
结论:
- 认知重新评估和分心提供短期的疼痛缓解.
- 分散注意力对中度疼痛强度特别有效.
- 这些发现对于日常生活中的急性疼痛管理具有临床意义.
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