Memory in posttraumatic stress disorder: properties of voluntary and involuntary, traumatic and nontraumatic autobiographical memories in people with and without posttraumatic stress disorder symptoms.
Memory in posttraumatic stress disorder: properties of voluntary and involuntary, traumatic and nontraumatic autobiographical memories in people with and without posttraumatic stress disorder symptoms.
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DOI：
10.1037/a0013165
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发表时间：
2008-11
影响因子：
4.1
通讯作者：
Berntsen, Dorthe
中科院分区：
文献类型：
--
作者：
Rubin, David C.;Boals, Adriel;Berntsen, Dorthe
115名接受PTSD症状严重程度筛查的大学生对15个单词线索记忆以及他们的3个最消极的压力事件、3个最积极的事件和7个最重要的事件进行了评级，并完成了人格和抑郁测试。89人还在网上记录了一周的非自愿记忆。我们比较了1）压力记忆与控制事件的记忆，2）非自愿记忆与自愿记忆，3）PTSD症状严重程度高与低的人，提供了测试现有理论所需的第一个三向比较。在所有参与者中，压力记忆与控制记忆以及所有记忆中的高PTSD症状严重程度产生了更多情绪强度和更频繁的自愿和非自愿检索的记忆，但没有更多的碎片。与自愿记忆相比，非自愿记忆具有更大的情感强度，对生活故事的中心性更小。满足创伤事件的诊断标准没有影响，对事件的情绪反应有影响。在533名大学生中，情感强度测量的负强度因子与PTSD症状严重程度相关。不需要特殊的创伤机制来解释这些结果，这是由PTSD的自传体记忆理论总结的。
One-hundred-fifteen undergraduates screened for PTSD symptom severity rated 15 word-cued memories and their 3 most-negatively-stressful, 3 most-positive, and 7 most-important events, and completed tests of personality and depression. Eighty-nine also recorded involuntary memories online for one week. We compared 1) memories of stressful to control events and 2) involuntary to voluntary memories 3) in people high versus low in PTSD symptom severity, providing the first three-way comparisons needed to test existing theories. Stressful versus control memories in all participants and high PTSD symptom severity in all memories produced memories with more emotional intensity and more frequent voluntary and involuntary retrieval, but not more fragmentation. Involuntary memories had more emotional intensity and less centrality to the life story than voluntary memories. Meeting the diagnostic criteria for traumatic events had no effect, the emotional responses to events did. Correlations among measures were replicated and the Negative-Intensity factor of the Affect Intensity Measure correlated with PTSD symptom severity in 533 undergraduates. No special trauma mechanisms were needed to account for the results, which are summarized by the Autobiographical Memory Theory of PTSD.
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影响因子：
1.9
作者：
BERNSTEIN, EM;PUTNAM, FW
通讯作者：
PUTNAM, FW
影响因子：
3.3
作者：
Bryant, FB;Yarnold, PR;Grimm, LG
通讯作者：
Grimm, LG
影响因子：
2.4
作者：
Berntsen, Dortme;Rubin, David C.
通讯作者：
Rubin, David C.
影响因子：
2.4
作者：
Berntsen, D;Rubin, DC
通讯作者：
Rubin, DC
影响因子：
2.6
作者：
Berntsen, Dorthe;Rubin, David C.
通讯作者：
Rubin, David C.