Effects of regulating positive emotions through reappraisal and suppression on verbal and non-verbal recognition memory.
Effects of regulating positive emotions through reappraisal and suppression on verbal and non-verbal recognition memory.
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DOI：
10.1371/journal.pone.0062750
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
de Koning M
中科院分区：
文献类型：
--
作者：
Ortner CN;de Koning M
先前的研究表明，通过重新评估来调节情绪不会产生认知成本。然而，在这些实验中，认知成本往往是通过识别记忆来评估的，这些记忆是与情感唤起刺激相关的，可能已经被纳入了重新评价脚本，促进了记忆。此外，关于调节积极情绪的认知相关性的研究很少。在当前的实验中，我们测试了与情绪刺激无关的信息的记忆，这些信息不容易与重新评价有关。参与者观看中性和轻度积极的幻灯片，并重新评估，抑制他们的情绪，或观看没有情绪调节指令的图像。与此同时，他们听到了与图片刺激无关的抽象词汇。随后的言语识别记忆是较低的重新评估后比观看，而非言语识别记忆（幻灯片）是较高的重新评估后，但只有积极的图片，当参与者首先看到积极的图片。抑制没有显着的影响，无论是口头或非口头识别分数，虽然有一个趋势，对口头信息识别较差。研究结果支持的概念，重新评价是努力和有限的认知资源，导致在并发记忆任务的性能递减。
Previous research has suggested that regulating emotions through reappraisal does not incur cognitive costs. However, in those experiments, cognitive costs were often assessed by recognition memory for information that was contextually related to the emotionally evocative stimuli and may have been incorporated into the reappraisal script, facilitating memory. Furthermore, there is little research on the cognitive correlates of regulating positive emotions. In the current experiment, we tested memory for information that was contextually unrelated to the emotional stimuli and could not easily be related to the reappraisal. Participants viewed neutral and mildly positive slides and either reappraised, suppressed their emotions, or viewed the images with no emotion regulation instruction. At the same time, they heard abstract words that were unrelated to the picture stimuli. Subsequent verbal recognition memory was lower after reappraising than viewing, whereas non-verbal recognition memory (of the slides) was higher after reappraising, but only for positive pictures and when participants viewed the positive pictures first. Suppression had no significant effect on either verbal or non-verbal recognition scores, although there was a trend towards poorer recognition of verbal information. The findings support the notion that reappraisal is effortful and draws on limited cognitive resources, causing decrements in performance in a concurrent memory task.
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