True to which self? Lay rationalism and decision satisfaction in self-control conflicts

Area of Science:

• Psychology
• Decision Science

Background:

• Self-control involves navigating choices between immediate gratification and long-term goals.
• Individual differences in decision-making strategies, such as reliance on reason versus feelings, may impact satisfaction with self-control outcomes.

Purpose of the Study:

• To investigate whether lay rationalism (reliance on reason vs. feelings) moderates decision satisfaction after resisting or indulging temptation.
• To explore the role of authenticity as a mediator and self-typicality as an alternative explanation for this effect.

Main Methods:

• A large-scale study (N = 3,264) involving multiple methodologies and diverse self-control domains.
• Analysis of individual differences in lay rationalism and trait self-control.
• Mediation and alternative account analyses.

Main Results:

• Individuals relying more on reason than feelings reported higher satisfaction with decisions to resist temptation.
• This effect was mediated by authenticity (feeling true to oneself) and not explained by self-typicality.
• Lay rationalism, not trait self-control, was the key moderator.

Conclusions:

• The subjective utility of self-control strategies is contingent on individual differences in decision-making styles.
• Authenticity plays a crucial role in the satisfaction derived from self-control.
• Findings offer a nuanced perspective on self-control, emphasizing identity and individual decision-making processes.