Temporal dynamics of real-world emotion are more strongly linked to prediction error than outcome.
Temporal dynamics of real-world emotion are more strongly linked to prediction error than outcome.
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现实世界情绪的时间动态与预测错误的联系比与结果的联系更紧密。
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
A. Heller
中科院分区：
文献类型：
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作者：
William J. Villano;A. R. Otto;C. Ezie;R. Gillis;A. Heller
情感理论主要基于实验室研究，认为情绪是由结果的价态以及结果本身与预期结果之间的差异(即预测误差[PE])驱动的。然而，还没有一项研究使用真实世界的、对个人有意义的事件来评估情绪的驱动因素，这些事件是在人类情绪展开的时间尺度上进行的。我们开发了一种事件触发的生态瞬间评估程序，在大学生接受他们预测的考试成绩时，测量他们的积极和消极情绪(分别为PA和NA)。我们将数据分成探索性样本和验证性样本，并建立了预测PA和NA时间进程的计算模型，并证明了包含考试年级和体育年级的模型比仅使用考试成绩的模型更好地解释了PA和NA的时间进程。此外，年级PE比年级本身对PA和NA的时间进程有更强的预测作用。同样，PES对NA的影响也比PA持续更长时间。这些数据表明，偏离预期是现实世界情绪时间动态的关键决定因素。(JuncINFO数据库记录(C)2020 APA，版权所有)。
Primarily based on laboratory studies, theories of affect propose that emotions are driven by the valence of outcomes as well as the difference between the outcome itself and the expected outcome (i.e., the prediction error [PE]). Yet no work has assessed the drivers of emotion using real-world, personally meaningful events on timescales over which human emotion unfolds. We developed an event-triggered, ecological momentary assessment procedure measuring positive and negative affect (PA and NA, respectively) in university students as they received exam grades for which they had made predictions. We split data into exploratory and confirmatory samples, and built computational models predicting the time course of PA and NA and demonstrate that a model incorporating both exam grade and grade PE accounted for the time course of PA and NA better than a model solely using exam grades. Further, grade PEs were stronger predictors of the time course of PA and NA than the grades themselves. Similarly, the effects of PEs also persisted longer for NA than PA. These data indicate that deviations from expectations are critical determinants of the temporal dynamics of real-world emotion. (PsycINFO Database Record (c) 2020 APA, all rights reserved).