| 杨灿朝,梁伟.2016.动物行为研究中被忽视的盲实验法.动物学杂志,51(4):663-667. |
| 动物行为研究中被忽视的盲实验法 |
| The Role of Blinded Methods in the Studies of Animal Behavior |
| 投稿时间：2015-11-05 修订日期：2016-07-10 |
| DOI：DOI: 10.13859/j.cjz.201604018 |
| 中文关键词: 单盲法 双盲法 三盲法 主观偏见 效应量 |
| 英文关键词:single-blind trials double-blind trials triplet-blind trials subjective bias effect size |
| 基金项目:国家自然科学基金(No. 31260514, 31272328, 31472013)和教育部新世纪优秀人才支持计划(NCET-13-0761)资助项目 |
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| 中文摘要: |
| 被广泛应用于临床医学、药理学和心理学等学科中的盲实验法,是一种为避免由于人为主观性而对实验观测结果产生偏差的实验设计方法。然而,该方法在动物行为研究领域一直不被重视。近年来有学者逐渐意识到这个问题,并通过文献综述和分析,发现大部分需要采用盲实验法的研究均忽略了此设计方法,使得其研究结果的效应量明显高于采用盲实验法的研究,说明实验中观测者的主观偏见对研究结果造成了影响。本文通过对盲实验法的介绍,强调了其在动物行为研究中的重要性,并对其在该研究领域中的应用进行了阐述和建议。 |
| 英文摘要: |
| The blinded method, which is commonly used in clinical medicine, pharmacology and psychology, aims to avoid the subjective bias by observers such as expectation. However, such method has largely been neglected in the studies of animal behavior. Recent reviews found that most studies, which blinded methods were needed, did not perform an experiment with blinding design. The effect size of such studies were significantly larger than which the blinded methods were used. Here we introduced the blinded methods and emphasized their role in the studies of animal behavior. We also illustrated the application of this method and provided suggestions for the studies of animal behavior in the future. |
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