PSYCHOLOGY OF EYEWITNESS TESTIMONY
PSYCHOLOGY OF EYEWITNESS TESTIMONY
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DOI：
10.1037/0021-9010.62.1.90
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发表时间：
1977-01-01
影响因子：
9.9
通讯作者：
LIPTON, JP
中科院分区：
文献类型：
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作者：
LIPTON, JP
在模拟法庭环境中调查目击证人证词的各个方面。80名大学生观看了一段谋杀录像，然后在几个实验条件之一中作证。证词根据准确性和数量进行评分。在证人的性别、证词的直接性（立即或延迟1周后）、证词结构（非结构化的自由回忆或对问题的回答）、问题类型（开放式、引导性和多项选择）和问题偏见（积极、消极和中性）方面发现了显著的主要影响。结果还支持预测的认知集假设，将证词的准确性和数量与提问情况的特异性联系起来。强有力的调查结果证明了实证调查法庭程序方面作为一个可行的研究范式的有效性。（27 ref）（PsycINFO Database Record (c) 2016 APA，版权所有）
Investigated various aspects of eyewitness testimony in a simulated courtroom setting. 80 undergraduates were shown a filmed murder and then testified about their observations in one of several experimental conditions. Testimony was rated for accuracy and quantity. Significant main effects were found for sex of witness, immediacy of testimony (immediately or after a 1-wk delay), testimony structure (unstructured free recall or response to questions), question type (open-ended, leading, and multiple choice), and question bias (positive, negative, and neutral). Results also support a predicted cognitive-set hypothesis, relating accuracy and quantity of testimony to the specificity of the questioning situation. The strong findings attest to the efficacy of empirically investigating aspects of courtroom procedures as a viable research paradigm.(27 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)