Manipulations of Libet clock parameters affect intention timing awareness.
Manipulations of Libet clock parameters affect intention timing awareness.
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DOI:
10.1038/s41598-022-23513-1
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发表时间:
2022-11-24
影响因子:
4.6
通讯作者:
中科院分区:
文献类型:
--
作者:
W judgments are a widely used intention timing awareness estimate. These judgments are typically obtained by using the classic Libet-style paradigm whereby participants are asked to estimate the time they become aware of their intention to act by using the location of a rotating object on a clock face. There is an inconsistency in the Libet clock parameters used in previous studies, and it is unclear whether this variability impacts W judgments and other outcome measures, with implications for the construct validity of this measure and the generalisability of results across studies. Here, we present a four-experiment study that systematically manipulated the Libet clock speed, number of clock markings, length of the clock hand and type of clock radius in order to examine whether these parameter manipulations affect intention timing awareness estimates. Our results demonstrate W judgments can be significantly influenced by the clock speed and number of clock markings. The meaning and implications of these results are discussed.
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影响因子:
25
作者:
Haggard, P;Clark, S;Kalogeras, J
通讯作者:
Kalogeras, J
影响因子:
2.4
作者:
Haggard, Patrick;Cole, Jonathan
通讯作者:
Cole, Jonathan
影响因子:
4.1
作者:
Caspar EA;Cleeremans A
通讯作者:
Cleeremans A
影响因子:
29.3
作者:
LATTO, R
通讯作者:
LATTO, R
影响因子:
3.8
作者:
Dienes Z
通讯作者:
Dienes Z