在死亡叙述中,波利安娜假说是否成立? 一种情绪分析方法
1School of Foreign Studies, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China.
Acta psychologica
|April 2, 2024
概括
波利安娜假说,表明语言中的普遍积极性,在医学死亡叙述中得到了部分支持. 虽然整体文本和单词使用显示积极性,但在词汇层面存在微妙的消极偏见.
科学领域:
- 语言学的语言学.
- 心理学 心理学 心理学
- 医学沟通 医学沟通
背景情况:
- 波利安娜假说认为人类普遍倾向于积极的语言.
- 医学死亡叙述提供了一个独特的背景来检查情绪表达.
研究的目的:
- 在医学死亡叙述中测试Pollyanna假设.
- 分析词汇和文本级别的情感和情感检测.
- 质量地探索医生在生命末期的情感体验.
主要方法:
- 在代币和类型层面进行情绪分析.
- 情绪检测算法 情绪检测算法.
- 情感词语的定性上下文分析.
主要成果:
- 观察到基于代币的语言积极性和文本级积极性偏差.
- 在词汇层面上发现了基于类型的弱负面偏见.
- 显著的情绪包括快乐,悲伤和愤怒,负面情绪的多样性更大.
结论:
- 波利安纳假设在代币和文本层面得到证实,但在类型层面被伪造.
- 快乐的情绪与有益的行为有关,而悲伤和愤怒与患者的死亡有关.
- 这些发现增强了对波利安纳假设和初级医生对死亡的情感反应的理解.
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