THE EFFECT OF ACTUAL EVENT DURATION AND EVENT MEMORY ON THE RECONSTRUCTION OF DURATION INFORMATION
THE EFFECT OF ACTUAL EVENT DURATION AND EVENT MEMORY ON THE RECONSTRUCTION OF DURATION INFORMATION
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DOI：
10.1002/acp.2350070107
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发表时间：
1993-02-01
影响因子：
2.4
通讯作者：
BURT, CDB
中科院分区：
文献类型：
--
作者：
BURT, CDB
两个实验考察了实际事件持续时间和事件记忆对公共事件持续时间回溯估计的影响。实验1为20个公共事件中的每个事件提供了一个典型性分数。典型性分数表示事件的实际持续时间偏离其类别的典型持续时间的程度。实验2中的受试者估计了实验1中使用的事件的持续时间，并表明他们是否记得这些事件。典型性分数被发现与估计的准确性高度相关，并预测事件持续时间是被低估还是被高估。记住一件事会略微提高估计的准确性。讨论了这些结果对目击者回溯持续时间估计能力评估的影响，以及Burt和Kemp(1991)提出的回溯持续时间估计的重建模型。
Two experiments investigated the effect of actual event duration and event memory on the retrospective estimation of public event duration. Experiment 1 provided a typicality score for each of 20 public events. The typicality score represents the degree to which the event's actual duration deviates from the typical duration of its category. Subjects in Experiment 2 estimated the duration of the events used in Experiment 1 and indicated whether they remembered the events. Typicality scores were found to be highly correlated with estimation accuracy, and to predict whether event duration was under- or over-estimated. Remembering an event slightly increased estimation accuracy. The results are discussed in terms of their implications for the assessment of eyewitness retrospective duration estimation abilities, and the reconstructive model of retrospective duration estimation proposed by Burt and Kemp (1991).