私人信息披露决策的一个神经模型
Wei Li1, Ofir Turel2, Jiawen Hu1
1Faculty of Psychology, MOE Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China.
Acta psychologica
|December 11, 2025
概括
这项研究揭示了大脑如何影响在网上分享私人信息的决定. 它发现左侧和右侧前额叶皮层 (DLPFC) 在权衡隐私风险与社会规范方面发挥着不同的作用.
科学领域:
- 神经科学是一个神经科学.
- 社会心理学 社会心理学
- 信息科学 信息科学 信息科学
背景情况:
- 在线私人信息披露 (PID) 是常见的,受感知风险/收益 (隐私计算) 和社会期望 (规范压力) 的影响.
- 驱动这些PID决策的潜在神经机制在很大程度上仍未被探索.
研究的目的:
- 调查在线PID中的隐私计算和规范压力的神经基础.
- 测试一个双机制模型,在PID决策中涉及双边后侧前额皮质 (DLPFC).
主要方法:
- 两项实验使用了正极高清透直流刺激 (HD-tDCS) 来降低左 (L) 和右 (R) DLPFC 的活性.
- 与PID决策相关的行为反应被记录和分析.
主要成果:
- 降低L-DLPFC的监管选择性地损害了隐私计算机制.
- 下调R-DLPFC有选择性地损害了规范压力处理.
- 这些发现支持由双边DLPFC调解的PID双机制模型.
结论:
- 双边DLPFC在中介在线私人信息披露方面发挥着至关重要的,独特的作用.
- 这种双机制的大脑行为模型为理解PID决策提供了一个框架.
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