Uncovering Individual Differences in Self-Control: Investigating the Relationship Between Subjective Hunger and Intertemporal Decision-Making.

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Title: Uncovering Individual Differences in Self-Control: Investigating the Relationship Between Subjective Hunger and Intertemporal Decision-Making.
Authors: Sun, Hong-Yue (AUTHOR), Haiwuer, Mukaidaisi (AUTHOR), Lu, Pan (AUTHOR), Sun, Hong-Mei (AUTHOR)
Source: Journal of Social Psychology. 2026, Vol. 166 Issue 4, p530-556. 27p.
Subjects: Hunger, Intertemporal choice, Delay discounting (Psychology), Food habits, Self-control, Response inhibition
Abstract: Previous studies have found that discounting rates increase for hungry individuals. Based on the strength and process models of self-control, two experiments were conducted to explore the psychological mechanism of the role of subjective hunger on intertemporal choice from the perspective of individual differences in self-control. The results showed that subjective hunger predicted food discounting rates, but did not or not weakly predicted monetary discounting rates. For both intertemporal choices in the fields of money and food, state self-control mediated the effect of subjective hunger on the discounting rate, and trait self-control positively moderated the relationship between subjective hunger and state self-control. However, implicit theories about willpower did not moderate either the relationship between state self-control and monetary discounting rate or its relationship with the food discounting rate. This study provides a new perspective to explain the relationship between subjective hunger and intertemporal decision-making and deepens the understanding of the mechanism of intertemporal decision-making. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Social Psychology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Label: Title
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  Data: Uncovering Individual Differences in Self-Control: Investigating the Relationship Between Subjective Hunger and Intertemporal Decision-Making.
– Name: Author
  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Sun%2C+Hong-Yue%22">Sun, Hong-Yue</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Haiwuer%2C+Mukaidaisi%22">Haiwuer, Mukaidaisi</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lu%2C+Pan%22">Lu, Pan</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sun%2C+Hong-Mei%22">Sun, Hong-Mei</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Social+Psychology%22">Journal of Social Psychology</searchLink>. 2026, Vol. 166 Issue 4, p530-556. 27p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Hunger%22">Hunger</searchLink><br /><searchLink fieldCode="DE" term="%22Intertemporal+choice%22">Intertemporal choice</searchLink><br /><searchLink fieldCode="DE" term="%22Delay+discounting+%28Psychology%29%22">Delay discounting (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Food+habits%22">Food habits</searchLink><br /><searchLink fieldCode="DE" term="%22Self-control%22">Self-control</searchLink><br /><searchLink fieldCode="DE" term="%22Response+inhibition%22">Response inhibition</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Previous studies have found that discounting rates increase for hungry individuals. Based on the strength and process models of self-control, two experiments were conducted to explore the psychological mechanism of the role of subjective hunger on intertemporal choice from the perspective of individual differences in self-control. The results showed that subjective hunger predicted food discounting rates, but did not or not weakly predicted monetary discounting rates. For both intertemporal choices in the fields of money and food, state self-control mediated the effect of subjective hunger on the discounting rate, and trait self-control positively moderated the relationship between subjective hunger and state self-control. However, implicit theories about willpower did not moderate either the relationship between state self-control and monetary discounting rate or its relationship with the food discounting rate. This study provides a new perspective to explain the relationship between subjective hunger and intertemporal decision-making and deepens the understanding of the mechanism of intertemporal decision-making. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Social Psychology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1080/00224545.2025.2567329
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      – Code: eng
        Text: English
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        PageCount: 27
        StartPage: 530
    Subjects:
      – SubjectFull: Hunger
        Type: general
      – SubjectFull: Intertemporal choice
        Type: general
      – SubjectFull: Delay discounting (Psychology)
        Type: general
      – SubjectFull: Food habits
        Type: general
      – SubjectFull: Self-control
        Type: general
      – SubjectFull: Response inhibition
        Type: general
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      – TitleFull: Uncovering Individual Differences in Self-Control: Investigating the Relationship Between Subjective Hunger and Intertemporal Decision-Making.
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            NameFull: Sun, Hong-Yue
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            NameFull: Haiwuer, Mukaidaisi
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            NameFull: Lu, Pan
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            NameFull: Sun, Hong-Mei
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            – D: 01
              M: 07
              Text: 2026
              Type: published
              Y: 2026
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