Christianson S A
Mem Cognit. 1989 Jul;17(4):435-43. doi: 10.3758/bf03202615.
This study deals with flashbulb memories associated with the assassination of the Swedish prime minister Olof Palme. A major goal of this research was to explore the consistency of such memories through comparison of the subjects' recollections on two different occasions, one year apart. The results obtained indicated that flashbulb events are accurately recalled in terms of a narrative conception of the concomitant circumstances of the event, but that the event descriptions are not consistent with respect to the specific details of these circumstances. It was concluded that the loss of information during one year contradicts the notion that flashbulb memories persist in absolute accuracy over time, as has been claimed in previous studies. Rather, these memories appear to be reconstructions based on residuals of the circumstances concomitant with the specific event (i.e., that of first hearing of the shocking news), and these memories follow the same pattern of recollection as does recollection of other autobiographical and laboratory-induced emotional events.
本研究探讨了与瑞典首相奥洛夫·帕尔梅遇刺事件相关的闪光灯记忆。这项研究的一个主要目标是,通过比较受试者在相隔一年的两个不同时间的回忆,来探究此类记忆的一致性。所得结果表明,就事件伴随情况的叙事概念而言,闪光灯事件能被准确回忆,但事件描述在这些情况的具体细节方面并不一致。研究得出结论,一年间信息的丢失与先前研究中所声称的闪光灯记忆随时间绝对准确地持续存在这一观点相矛盾。相反,这些记忆似乎是基于与特定事件(即首次听到这一令人震惊的消息时)伴随的情况残余进行的重构,并且这些记忆与其他自传性及实验室诱发的情感事件的回忆遵循相同的回忆模式。