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Hormonal changes and couple bonding in consensual sadomasochistic activity
Brad J Sagarin1, Bert Cutler, Nadine Cutler
1Department of Psychology, Northern Illinois University, DeKalb, IL 60115, USA. bsagarin@niu.edu
Archives of Sexual Behavior
|June 20, 2008
Summary
Consensual sadomasochistic (SM) activities can increase relationship intimacy. Physiological stress (cortisol) decreased and closeness increased for participants reporting positive SM experiences.
Area of Science:
- Psychology
- Endocrinology
- Sociology
Background:
- Sadomasochism (SM) is a practice involving power dynamics, pain, and pleasure.
- The psychological and physiological effects of consensual SM on relationship intimacy are not well understood.
Purpose of the Study:
- To investigate the physiological and psychological effects of sadomasochistic (SM) activities on relationship closeness.
- To examine hormonal responses (cortisol and testosterone) during SM activities.
Main Methods:
- Two studies involving 58 sadomasochistic (SM) practitioners.
- Collected salivary cortisol and testosterone, and psychological measures of relationship closeness before and after SM activities.
- Observed activities included bondage, stimulation, and communication.
Main Results:
- Cortisol levels significantly increased for participants who were bound, receiving stimulation, or following orders during SM scenes.
- Female participants showed increased testosterone when bound, receiving stimulation, or following orders.
- Positive SM experiences correlated with reduced cortisol and increased relationship closeness.
Conclusions:
- Consensual SM activities have the potential to increase intimacy between participants.
- Observed displays of caring and affection within SM scenes support the view of SM as a potential intimacy-building practice.
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