改善陪审员对法医证词的评估及其对决策和证据评估的影响
Devon E LaBat1, Deborah Goldfarb1, Jacqueline R Evans1
1Department of Psychology, Florida International University.
Law and human behavior
|August 21, 2023
概括
一个教育性的法医科学信息 (FSI) 视频帮助假陪审员评估专家证词. 视频增加了对低质量的法医证词的敏感性,但没有引起怀疑,帮助陪审员决策.
科学领域:
- 法医科学 法医科学 法医科学
- 法律心理学 法律心理学
- 陪审团的决策 - 陪审团的决策
背景情况:
- 评估复杂的法医专家证词对假陪审员提出了挑战.
- 区分高质量和低质量的法医证据对于公平审判至关重要.
- 现有的方法可能不足以使陪审员能够评估法医专家的可信度.
研究的目的:
- 调查教育法医科学信息 (FSI) 视频是否改善了法医专家证词的假陪审员评估.
- 确定FSI视频,单独或与陪审团指令一起,是否提高陪审员辨别证词质量的能力.
- 评估FSI视频对陪审员评价专家信誉和证词质量的影响.
主要方法:
- 641名符合陪审团资格的成年人参加了模拟审判.
- 参与者被随机分配到以下条件:控制,只有FSI视频,只有专门的陪审团指令,或FSI视频加指令.
- 法医专家对隐藏印象提出了低质量或高质量的证词;参与者对专家和证词进行了评价.
主要成果:
- FSI视频显著提高了假陪审员区分低质量和高质量证词的能力.
- 在视频条件下,陪审员在质量较低时,与质量高时相比,评价专家和证词较低.
- 专门的陪审团指令没有显著影响陪审员评分或判决;打印证据的评分也没有受到影响.
结论:
- 法医科学信息 (FSI) 视频是一个实用的干预措施,用于提高陪审员对低质量的法医证词的敏感性.
- 在提高陪审员的辨别能力方面,FSI视频似乎有效,而不会对法医证据产生不必要的怀疑.
- 这种干预有可能提高涉及法医科学的陪审团审议的公平性和准确性.
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