REMEMBERING PICTURES - PLEASURE AND AROUSAL IN MEMORY
REMEMBERING PICTURES - PLEASURE AND AROUSAL IN MEMORY
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DOI：
10.1037/0278-7393.18.2.379
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发表时间：
1992-03-01
影响因子：
2.6
通讯作者：
LANG, PJ
中科院分区：
文献类型：
--
作者：
BRADLEY, MM;GREENWALD, MK;LANG, PJ
附带的记忆表现的图片，不同的沿着情感方面的愉快和觉醒进行了评估。对于即时和延迟（1年后）的自由回忆任务，只有唤醒维度对记忆表现有稳定的影响：被评为高度唤起的图片比低唤醒刺激更好地记住。这种效应在一项快速识别测试中得到了证实，在该测试中，在实验早期编码的高唤醒材料比低唤醒材料产生更快的反应时间。愉悦感只对未编码的图片影响反应时间。这些结果表明，而这两个维度的愉悦和唤醒处理在初始编码，长期记忆的表现主要是受唤醒。
Incidental memory performance for pictures that varied along the affective dimensions of pleasantness and arousal was assessed. For both an immediate and delayed (1 year later) free-recall task, only the arousal dimension had a stable effect on memory performance: Pictures rated as highly arousing were remembered better than low-arousal stimuli. This effect was corroborated in a speeded recognition test, in which high-arousal materials encoded earlier in the experiment produced faster reaction times than their low-arousal counterparts. Pleasantness affected reaction time decisions only for pictures not encoded earlier. These results suggest that whereas both the dimensions of pleasantness and arousal are processed at initial encoding, long-term memory performance is mainly affected by arousal.