Be better or be merry: how mood affects self-control.

Area of Science:

• Psychology
• Social Psychology
• Cognitive Psychology

Background:

• Self-control is crucial for goal achievement and well-being.
• The influence of emotional states on self-control is complex and not fully understood.
• Existing research suggests mood can impact self-control, but the mechanisms are debated.

Purpose of the Study:

• To investigate the moderating role of accessible goals on the mood-self-control relationship.
• To test the hypothesis that positive moods facilitate adoption of accessible goals, while negative moods promote rejection.
• To examine how goal accessibility influences self-control performance across various tasks.

Main Methods:

• Conducted six empirical studies involving diverse self-control tasks.
• Manipulated participants' mood states (positive, neutral, negative).
• Varied the accessibility of different goals (e.g., self-improvement, mood management).

Main Results:

• Positive mood enhanced self-control performance when a self-improvement goal was accessible.
• Positive mood led to poorer self-control when a mood management goal was accessible.
• Negative mood consistently influenced self-control based on goal accessibility, showing a rejection pattern.

Conclusions:

• Mood's effect on self-control is contingent upon the accessibility and nature of one's goals.
• Positive moods signal goal adoption, while negative moods signal goal rejection.
• Understanding this interaction is key to predicting self-control success in various life domains.