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首页> 外文OA文献 >The Sweet Taste of Success: The Presence of Glucose in the Oral Cavity Moderates the Depletion of Self-Control Resources
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The Sweet Taste of Success: The Presence of Glucose in the Oral Cavity Moderates the Depletion of Self-Control Resources

机译：成功的甜味：口腔中葡萄糖的存在抑制了自我控制资源的消耗

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According to the resource-depletion model, self-control is a limited resource that is depleted after a period of exertion. Evidence consistent with this model indicates that self-control relies on glucose metabolism and glucose supplementation to depleted individuals replenishes self-control resources. In five experiments, we tested an alternative hypothesis that glucose in the oral cavity counteracts the deleterious effects of self-control depletion. We predicted a glucose mouth rinse, as opposed to an artificially sweetened placebo rinse, would lead to better self-control after depletion. In Studies 1 to 3, participants engaging in a depleting task performed significantly better on a subsequent self-control task after receiving a glucose mouth rinse, as opposed to participants rinsing with a placebo. Studies 4 and 5 replicated these findings and demonstrated that the glucose mouth rinse had no effect on self-control in nondepleted participants. Results are consistent with a neural rather than metabolic mechanism for the effect of glucose supplementation on self-control.
机译：根据资源消耗模型，自我控制是一种有限的资源，经过一段时间的使用后就会耗尽。与此模型相符的证据表明，自我控制依赖于葡萄糖代谢和补充葡萄糖，耗尽的个体会补充自我控制资源。在五个实验中，我们测试了另一种假设，即口腔中的葡萄糖抵消了自我控制耗竭的有害影响。我们预测，与人工甜味的安慰剂冲洗相比，葡萄糖漱口水将在耗竭后带来更好的自我控制。在研究1至3中，与使用安慰剂冲洗的参与者相反，参与消耗任务的参与者在接受葡萄糖漱口水后在随后的自我控制任务上的表现明显更好。研究4和5重复了这些发现，并证明了葡萄糖漱口水对未消耗参与者的自我控制没有影响。结果与补充葡萄糖对自我控制的神经而非代谢机制相符。

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