Independent ERP predictors of affective priming underline the importance of depth of prime and target processing and implicit affect misattribution
Independent ERP predictors of affective priming underline the importance of depth of prime and target processing and implicit affect misattribution
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情感启动的独立 ERP 预测因子强调了启动深度和目标处理以及隐性情感误归因的重要性
DOI：
10.1016/j.bandc.2019.103595
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发表时间：
2019
影响因子：
2.5
通讯作者：
Gibbons
中科院分区：
文献类型：
--
作者：
Seib-Pfeifer;L. E. ;Gibbons
我们使用事件相关电位（ERPs）来研究有助于情感启动（AP）的心理过程，AP是对中性目标的评价判断向先前启动的效价的系统性转变。64名参与者评价了他们对800 ms情绪启动词之前的先验中性表意文字的喜爱程度，同时记录了64通道EEG。我们观察到了一个显著的AP效应，它与目标ERP中右中央-顶枕正慢波（PSW）振幅的主价依赖性变化密切相关，为内隐情感错误归因作为该效应的一个来源提供了证据。而反映在效价非特异性中央到顶枕部的目标PSW振幅的更深的目标处理与AP呈负相关，效价非特异性中央到顶枕部的启动PSW振幅表示的更深的启动处理与AP呈正相关。这些加工深度效应强调了战略过程在AP中的重要性。在逐步线性回归分析中，主价效应对右中央-顶枕区目标PSW的影响表明，影响错误归因和两个非特异性ERP加工深度指数（中央-顶枕区主价和目标PSW）是独立的预测AP效应的大小。它们共同解释了60%的方差。此外，探索性分析提供了第一个证据的相关性，早期歧视的总理价AP。
We used event-related potentials (ERPs) to investigate the mental processes that contribute to affective priming (AP), a systematic shift of evaluative judgments about neutral targets toward the valence of preceding primes. 64 participants rated their liking of a priori neutral ideographs preceded by 800-ms emotional primewords, while 64-channel EEG was recorded. We observed a significant AP effect that was closely associated with prime valence dependent variations of therightcentral-to-parieto-occipital positive slow wave (PSW) amplitude in the target ERP, providing evidence for implicit affect misattribution as one source of the effect. While deeper target processing mirrored in valence unspecific central-to-parieto-occipital target PSW amplitude was negatively associated with AP, deeper prime processing indicated by valence unspecific central-to-parieto-occipital prime PSW amplitude was positively related to AP. These depth of processing effects underline the importance of strategic processes in AP. In a stepwise linear regression analysis, the prime valence effect on right central-to-parieto-occipital target PSW indicating affect misattribution and the two valence-unspecific ERP indices of processing depth (central-to-parieto-occipital prime- and target PSW) were independent predictors of the size of the AP effect. Together they accounted for 60% of the variance. Furthermore, an explorative analysis provided first evidence for the relevance of early discrimination of prime valence for AP.
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影响因子：
3.8
作者：
Hoshino N;Thierry G
通讯作者：
Thierry G
“10%”电极系统的修改命名法1
DOI：
--
发表时间：
1988
期刊：
影响因子：
--
作者：
G. Chatrian;E. Lettich;P. L. Nelson
通讯作者：
P. L. Nelson
影响因子：
3.7
作者：
Hajcak, Greg;Moser, Jason S.;Simons, Robert F.
通讯作者：
Simons, Robert F.
影响因子：
2.9
作者：
Hofmann, Markus J.;Kuchinke, Lars;Jacobs, Arthur M.
通讯作者：
Jacobs, Arthur M.
影响因子：
3.7
作者：
Gibbons, Henning;Seib-Pfeifer, Laura-Effi;Schnuerch, Robert
通讯作者：
Schnuerch, Robert