在跨国生物社会调查中测量身体表现的面试者影响
Sophia Waldmann1, Joseph W Sakshaug2, Alexandru Cernat3
1Research Associate at the German Youth Institute (DJI), Nockherstraße 2, 81541 Munich, Germany.
概括
访谈者效应在生物社会调查中显著影响身体健康测量,引入不确定性. 考虑到这些测量错误对于准确的人口健康数据分析至关重要.
科学领域:
- 社会学 社会学 社会学
- 流行病学 流行病学
- 老年学是一门学科.
背景情况:
- 生物社会调查通常依赖于采访者在家中收集客观的身体健康措施 (生物测量).
- 面试官参与可以引入意外的测量错误,称为面试官效应.
- 这些影响可能会损害人口估计的准确性,并导致错误的推断.
研究的目的:
- 检查面试官对体力表现测量的影响的程度和变化.
- 在跨国和纵向的背景下研究这些影响.
主要方法:
- 利用了来自欧洲健康,老龄化和退休调查 (SHARE) 的数据.
- 分析了采访者在多个国家和时间点收集的身体表现生物测量.
- 对测量变量的量化面试官影响.
主要成果:
- 在分析的生物测量结果中发现了中度至大度的访谈者效应.
- 根据具体的生物测量类型,观察到面试官效应的显著差异.
- 在采访者效应的大小方面,已证明跨国差异.
结论:
- 与采访者相关的测量错误是生物社会调查中的生物测量收集的一个重要问题.
- 了解这些错误的来源对于提高数据质量至关重要.
- 必须调整统计方法,以便在分析生物测量数据时考虑采访者效应.
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