在西班牙探索损失厌恶度的心理特征
Javier Cabedo-Peris1, César Merino-Soto2,3, Guillermo M Chans4,5
1Department of Basic Psychology, Faculty of Psychology and Speech Therapy, Universitat de València, Valencia, Spain.
Scientific reports
|July 8, 2024
概括
验证的损失厌恶度表 (LAS) 适用于西班牙成年人,显示出良好的可靠性和有效性. 然而,由于社会可取性相关性,删除了两个项目,需要进行方法控制.
科学领域:
- 心理学 心理学 心理学
- 决策科学 决策科学 决策科学
背景情况:
- 损失厌恶,即倾向于避免损失而不是获得同等收益的倾向,是决策中的一个关键概念.
- 损失厌恶度量 (Loss Aversion Scale,LAS) 测量了这种结构,但它的心理特征需要在不同的人群中进行验证.
研究的目的:
- 为了验证Loss Aversion Scale (LAS) 的西班牙语翻译,供西班牙大学成年人使用.
- 在西班牙语背景下评估 LAS 的心理测量特性,包括有效性和可靠性.
主要方法:
- 内容有效性通过实质有效性 (N=24) 进行评估.
- 在更大的西班牙大学生 (18-35岁) 样本 (N=766) 上进行了内部结构和关联分析.
- 统计分析检查了尺度的维度性,可靠性和与社会可取性的相关性.
主要成果:
- 在西班牙大学样本中,LAS显示出足够的有效性和可靠性作为一维测量.
- 由于与社会可取性的中等相关性,LAS的第5项和第8项被删除.
- 调整后的尺度被认为适用于西班牙一般人口样本.
结论:
- 损失厌恶度表 (LAS) 是一种有效可靠的工具,用于测量西班牙大学成年人的损失厌恶.
- 在使用 LAS 时,建议对社会可取性的方法控制.
- 这些发现支持LAS适用于更广泛的西班牙人口.
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