Too Tasty to Be Ignored: How Individual Food Preferences Affect Selective Attention
Too Tasty to Be Ignored: How Individual Food Preferences Affect Selective Attention
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美味不容忽视：个人食物偏好如何影响选择性注意力
DOI：
10.1027/1618-3169/a000373
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发表时间：
2017
影响因子：
1.3
通讯作者：
Hübner
中科院分区：
文献类型：
--
作者：
Dummel;Hübner
最近的研究表明，即使是不显著的刺激（彩色圆圈）也可以获得注意力权重，当它们通过先前的奖励学习加载了一些价值时。本研究探讨了这种基于价值的注意权重与内在奖励的食物刺激。由于个人的食物偏好，不同的零食被认为对人们有不同的价值。参与者表明他们对各种零食的偏好，然后用这些零食进行侧翼任务：他们必须将目标零食分类为甜或咸;不相关的侧翼零食与目标类别兼容或不兼容。线性混合效应模型的结果表明，侧翼兼容性对参与者的表现（反应时间）的影响随着参与者对侧翼零食的偏好而增加。这表明，第一次，注意权重在侧翼任务与自然刺激（小吃）调制的参与者对侧翼的偏好。
Recent research has shown that even non-salient stimuli (colored circles) can gain attentional weight, when they have been loaded with some value through previous reward learning. The present study examined such value-based attentional weighting with intrinsically rewarding food stimuli. Different snacks were assumed to have different values for people due to individual food preferences. Participants indicated their preferences toward various snacks and then performed a flanker task with these snacks: they had to categorize a target snack as either sweet or salty; irrelevant flanker snacks were either compatible or incompatible with the target category. Results of a linear mixed-effects model show that the effect of flanker compatibility on participants’ performance (response times) increased with the participants’ preference toward the flanking snacks. This shows, for the first time, that attentional weightings in a flanker task with naturalistic stimuli (snacks) are modulated by participants’ preferences toward the flankers.
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影响因子：
3.5
作者：
Holt, Daniel D.;Newquist, Matthew H.;Tiry, Andrew M.
通讯作者：
Tiry, Andrew M.
影响因子：
2.5
作者：
Dreisbach, Gesine;Fischer, Rico
通讯作者：
Fischer, Rico
影响因子：
5.4
作者：
Tanya Freijy;B. Mullan;L. Sharpe
通讯作者：
L. Sharpe
DOI：
10.1037/0096-1523.18.4.1030
发表时间：
1992-11-01
影响因子：
2.1
作者：
FOLK, CL;REMINGTON, RW;JOHNSTON, JC
通讯作者：
JOHNSTON, JC