Navigation Links
Society's attitudes have little impact on choice of sexual partner
Date:6/16/2008

[PRESS RELEASE, 16 June 2008] A unique new study from the Swedish medical university Karolinska Institute (KI) suggests that the attitude of families and the public have little impact on if adults decide to have sex with persons of the same or the opposite sex. Instead, hereditary factors and the individual's unique experiences have the strongest influence on our choice of sexual partners.

The study is the largest in the world so far and was performed in collaboration with the Queen Mary University of London. More than 7,600 Swedish twins (men and women) aged 20-47 years responded to a 2005 - 2006 survey of health, behaviour, and sexuality. Seven percent of the twins had ever had a same-sex sexual partner.

"The results show, that familial and public attitudes might be less important for our sexual behaviour than previously suggested", says Associate Professor Niklas Lngstrm, one of the involved researchers. "Instead, genetic factors and the individual's unique biological and social environments play the biggest role. Studies like this are needed to improve our basic understanding of sexuality and to inform the public debate."

The conclusions apply equally well to why people only have sex with persons of the opposite sex as to why we have sex with same-sex partners. However, the conclusions are more difficult to transfer to countries where non-heterosexual behaviour remains prohibited.

Overall, the environment shared by twins (including familial and societal attitudes) explained 0-17% of the choice of sexual partner, genetic factors 18-39% and the unique environment 61-66%. The individual's unique environment includes, for example, circumstances during pregnancy and childbirth, physical and psychological trauma (e.g., accidents, violence, and disease), peer groups, and sexual experiences.


'/>"/>

Contact: KI Press Office
pressinfo@ki.se
46-852-486-077
Karolinska Institutet
Source:Eurekalert

Page: 1

Related medicine news :

1. First study examines newly-licensed RN work attitudes and intentions
2. Differing attitudes found between women and doctors concerning menstrual suppression
3. Safe to Stop the Flow?: Differing Attitudes Found Between Women and Doctors Concerning Menstrual Suppression
4. Survey of Iowa Voters Reveals Surprising Results and Attitudes Toward Americas Health Care Crisis
5. Attitudes toward mammography differ across ethnicities, cultures, backgrounds
6. Make Your Mammogram a Positive Experience: Author Offers Guidelines and Tips to Change Womens Negative Attitudes Toward Mammograms
7. Faces May Provide Clues to Sexual Attitudes
8. AARP Represents the Pulse of Delawareans 50+: Survey Reveals Attitudes about Health Care in Delaware
9. Limiting Residents Hours Has Little Impact on Patient Mortality
10. Saturated Fat: Even a Little Splurge May Be Too Much
11. How pitching changes little leaguers shoulders
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... Dickinson Insurance and ... and financial preparation services, is providing an update on a charitable event that ... City Rescue is a locally recognized nonprofit that provides shelter and care for ...
(Date:10/13/2017)... ... 2017 , ... The International Association of Eating Disorders Professionals ... the field of eating disorders, announces the opening of early registration for the ... at the Omni Resort at ChampionsGate. , The annual iaedp™ Symposium ...
(Date:10/13/2017)... ... October 13, 2017 , ... Apple Rehab Shelton Lakes , ... mock evacuation of the facility as part of a disaster drill on October 3rd. ... EMS and Shelton City Emergency Manager, as well as the Connecticut Long Term ...
(Date:10/13/2017)... ... ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many kids this ... by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids excited about ... ages; it is a non-competitive, non-timed event, which is all about having fun and ...
(Date:10/13/2017)... ... , ... “The Journey: From the Mountains to the Mission Field”: the story ... the Philippines. “The Journey: From the Mountains to the Mission Field” is the creation ... has taught all ages and currently teaches a class of ladies at her church, ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... 11, 2017  BioPharmX Corporation (NYSE MKT: BPMX) researchers ... an innovative way to use nonlinear optical imaging to ... new drugs. ... will show how researchers from BioPharmX and the Wellman ... used a suite of imaging techniques in what is ...
(Date:10/11/2017)... FRISCO, Texas , Oct. 11, 2017 /PRNewswire/ ... healthcare services, has amplified its effort during National ... patients about hereditary cancer risks. ... Journal of Clinical Oncology calculated that more than ... to have inherited mutations in BRCA1 or BRCA2 and ...
(Date:10/10/2017)...  NDS received FDA 510(k) clearance in May 2017 for its ... specifically designed for endoscopy environments. An innovative secondary monitor solution, ZeroWire ... to support the improvement of patient outcomes, procedural efficiency, and the ... ... ...
Breaking Medicine Technology: