On the relation between oral contraceptive use and self-control.

Area of Science:

• Psychology
• Neuroscience
• Endocrinology

Background:

• Self-control is crucial for goal achievement and well-being.
• Hormonal fluctuations, including those from oral contraceptives (OCs), may influence cognitive functions.
• Previous research has not extensively explored the link between OC use and specific self-regulatory strategies.

Purpose of the Study:

• To investigate the relationship between oral contraceptive (OC) use and self-reported self-control and self-regulation.
• To compare self-regulatory behaviors in women using OCs versus naturally cycling women.
• To examine specific facets of self-regulation: self-overriding, assessment, and locomotion.

Main Methods:

• Two studies were conducted with undergraduate women.
• Participants were categorized into oral contraceptive (OC) users and non-users (naturally cycling).
• Self-control was measured using the Brief Self-Control Scale (BSCS); self-regulation strategies (assessment and locomotion) were measured using the Regulatory Mode Scale (RMS).

Main Results:

• No significant differences were found in self-overriding or assessment between OC users and non-users in Study 1.
• OC users reported significantly higher levels of self-regulatory locomotion (goal-directed action) than non-users in Study 1.
• Study 2 replicated the locomotion findings and additionally found higher assessment tendencies in OC users, even after controlling for depression and semester.

Conclusions:

• Oral contraceptive (OC) use is associated with increased self-regulatory locomotion, indicating greater engagement in goal-pursuit actions.
• OC use may also be linked to an enhanced tendency to assess progress toward goals, particularly evident in Study 2.
• These findings suggest that OCs might influence specific executive functions related to goal pursuit and self-regulation.