Investigating the sense of agency and its relation to subclinical traits using a novel task.
Investigating the sense of agency and its relation to subclinical traits using a novel task.
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DOI：
10.1007/s00221-022-06339-1
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发表时间：
2022-05
影响因子：
2
通讯作者：
Bird, Geoffrey
中科院分区：
文献类型：
--
作者：
Penton, Tegan;Wang, Xingquan;Catmur, Caroline;Bird, Geoffrey
关键词：
测量能动感的任务往往通过引入空间偏差来操纵行动结果的可预测性。然而，在何种程度上空间的可预测性的结果影响的机构感时，空间偏差的控制仍然未经检验。我们使用了一个新的任务，以调查几个因素（行动结果的偶然性，空间偏差，空间可预测性时，控制空间偏差的行动结果）的影响。我们还调查了代理元认知的特质预测因素--参与者对代理判断的信心与这些判断的准确性的对应程度。初始和复制样本完成了任务的偶然性，偏差和可预测性版本。在所有样本中，参与者的能动感受到行动结果偶然性和行动结果空间偏差的影响。操纵的空间可预测性的行动结果并没有可靠的影响感的机构。主体的元认知与述情特质有关，较高的述情障碍分数与主体的元认知降低有关。在线版本包含补充材料，可通过10.1007/s 00221 -022-06339-1获得。
Tasks measuring the sense of agency often manipulate the predictability of action outcomes by introducing spatial deviation. However, the extent to which spatial predictability of an outcome influences the sense of agency when spatial deviation is controlled for remains untested. We used a novel task to investigate the effect of several factors (action–outcome contingency, spatial deviation, and spatial predictability when controlling for spatial deviation of action outcomes) on the sense of agency. We also investigated trait predictors of metacognition of agency—the degree to which participants’ confidence in their agency judgements corresponds to the accuracy of those judgements. Initial and replication samples completed contingency, deviation, and predictability versions of the task. Across samples, participants’ sense of agency was impacted by action–outcome contingency and spatial deviation of action outcomes. Manipulation of the spatial predictability of action outcomes did not reliably impact the sense of agency. Metacognition of agency was related to alexithymic traits—higher alexithymia scores were associated with reduced metacognition of agency. The online version contains supplementary material available at 10.1007/s00221-022-06339-1.
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影响因子：
4.3
作者：
Hexel, M
通讯作者：
Hexel, M
影响因子：
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作者：
BAGBY, RM;PARKER, JDA;TAYLOR, GJ
通讯作者：
TAYLOR, GJ
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Asai, Tomohisa;Sugimori, Eriko;Tanno, Yoshihiko
通讯作者：
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作者：
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通讯作者：
JENKINS, HM
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作者：
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通讯作者：
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