响应偏见是遗传偏见:卡根的另一个论点是发展心理学中的菲律宾对问卷
Jana Runze1, Marinus H van IJzendoorn2
1Faculty of Behavioral and Movement Sciences, Vrije Universiteit.
Developmental psychology
|October 30, 2023
概括
遗传因素会影响调查问卷中的反应偏差. 教育成绩和收入的高多基因分数与父母和孩子的默许偏见减少有关,这表明有遗传倾向同意模两可的问题.
科学领域:
- 行为遗传学 行为遗传学
- 发展心理学 发展心理学
- 心理测量 心理测量 心理测量
背景情况:
- 心理学中的问卷面临着关于响应偏见的批评,包括沉默偏见.
- 社会经济地位 (SES) 的差异和项目模糊性有助于反应偏差.
- 默许反应偏差的遗传基础在很大程度上仍未被探索.
研究的目的:
- 调查双胞胎家庭对默许反应偏差的遗传倾向.
- 检查社会经济地位 (SES) 的多基因分数与反应偏差的智力之间的关系.
主要方法:
- 使用双胞胎研究设计与257个家庭,包括父母和孩子.
- 进行了修改后的Wildman症状问卷,以评估反应偏差.
- 从参与者的DNA和已发表的全基因组关联研究 (GWAS) 来获得教育成就 (EA),收入和智商 (IQ) 的多基因分数 (PGS).
主要成果:
- 对EA和收入的高多基因分数与默许反应偏差的显著减少有关.
- 一般智商 (IQ) 的多基因分数没有显示出与默许反应偏差的显著关联.
- 研究结果表明,对同意模两可甚至荒谬的问卷项目的倾向有遗传影响.
结论:
- 在问卷中,响应偏差,特别是默许偏差,具有遗传成分.
- 与教育程度和收入相关的遗传倾向可能会减轻反应偏差.
- 这些发现增加了对心理研究中问卷有效性的现有担忧的遗传维度.
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