Bisexuality not a transitional phase among women, according to new research

January 16, 2008

Bisexuality in women appears to be a distinctive sexual orientation and not an experimental or transitional stage that some women adopt "on their way" to lesbianism, according to new research published by the American Psychological Association.

The study of 79 non-heterosexual women over 10 years found that bisexual women maintained a stable pattern of attraction to both sexes. In addition, the research appears to have debunked the stereotype that bisexual women are uninterested in or unable to commit to long-term monogamous relationships.

"This research provides the first empirical examination of competing assumptions about the nature of bisexuality, both as a sexual identity label and as a pattern of nonexclusive sexual attraction and behavior," wrote University of Utah psychologist Lisa M. Diamond, PhD, who conducted the study. "The findings demonstrate considerable fluidity in bisexual, unlabeled and lesbian women's attractions, behaviors and identities and contribute to researchers' understanding of the complexity of sexual-minority development over the life span."

Results of the research were published in the January issue of Developmental Psychology, published by the APA. This special issue of the journal focuses on research into psychological topics concerning sexual orientation and gender identity.

Diamond used interview data collected five times over a decade from 79 women who identified as lesbian, bisexual or unlabeled. The subjects initially ranged in age from 18 to 25 years old.

Among Diamond's findings:

-- Bisexual and unlabeled women were more likely than lesbians to change their identity over the course of the study, but they tended to switch between bisexual and unlabeled rather than to settle on lesbian or heterosexual as their identities.

-- Seventeen percent of respondents switched from a bisexual or unlabeled identity to heterosexual during the study -- but more than half of these women switched back to bisexual or unlabeled by the end.

-- By year 10, most of the women were involved in long-term (i.e., more than a year in length) monogamous relationships -- 70 percent of the self-identified lesbians, 89 percent of the bisexuals, 85 percent of the unlabeled women and 67 percent of those who were then calling themselves heterosexual.

-- Women's definitions of lesbianism appeared to permit more flexibility in behavior than their definitions of heterosexuality. For example, of the women who identified as lesbian in the last round of interviews, 15 percent reported having sexual contact with a man during the prior two years. In contrast, none of the women who settled on a heterosexual label at that point reported having sexual contact with a woman within the previous two years.

"This provides further support for the notion that female sexuality is relatively fluid and that the distinction between lesbian and bisexual women is not a rigid one," Diamond wrote.

Source: American Psychological Association


print this article email this article download pdf blog this article bookmark this article     Stumble it Digg this share on Facebook retweet share on Reddit add to delicious
Rate this story - 4.4 /5 (13 votes)

Rank Filter

Move the slider to adjust rank threshold, so that you can hide some of the comments.


Display comments: newest first

  • tntkari - Feb 20, 2008
    • Rank: not rated yet
    what a load of tripe! These researcher are contridting themselves. They try and prove a point, they start with saying bisexuality among women is a distinct orientation, but it's apparent these women they have studied do not even know what they want. I think you should have checked to see if they were also bi-polor!

January 16, 2008 all stories

Comments: 1

4.4 /5 (13 votes)
  • Stumble this up

  • Digg this

  • share this

  • hide
  • Related Stories

  • High HIV infection rate among Soweto Township gays
    created Aug 31, 2009 | popularity not rated yet | comments 0
  • It's not easy being gay
    created Aug 13, 2009 | popularity not rated yet | comments 0
  • Little safe haven for sexually assaulted LGBTQ victims
    created Aug 13, 2009 | popularity not rated yet | comments 0
  • Female supervisors more susceptible to workplace sexual harassment
    created Aug 08, 2009 | popularity not rated yet | comments 0
  • Understanding the process of homosexual identity formation among Asian and Pacific Islander youth
    created Jul 14, 2009 | popularity not rated yet | comments 0



  • hide
  • Relevant PhysicsForums posts

  • Improving the brain through chemistry
    created 23 hours ago
  • Sleep / REM Sleep and homeostasis
    created Nov 07, 2009
  • The Biceps Reflex
    created Nov 05, 2009
  • Consequenses of striking a Vein and an artery?
    created Nov 05, 2009
  • More from Physics Forums - Medical Sciences

Other News

Developmental delay could stem from nicotinic receptor deletion

Medicine & Health / Genetics

created 9 hours ago | popularity 4.5 / 5 (2) | comments 0

The loss of a gene through deletion of genetic material on chromosome 15 is associated with significant abnormalities in learning and behavior, said a consortium of researchers led by Baylor College of Medicine in a report ...


House passes health care bill on close vote (AP)

Landmark health bill passes House on close vote

Medicine & Health / Health

created 17 hours ago | popularity 3.7 / 5 (9) | comments 2

(AP) -- The Democratic-controlled House narrowly passed far-reaching health care legislation, handing President Barack Obama a hard-won victory on his chief domestic priority though the road ahead in the ...


Expanding drug treatment: Is US ready to step up? (AP)

Expanding drug treatment: Is US ready to step up?

Medicine & Health / Other

created 4 hours ago | popularity not rated yet | comments 0

(AP) -- Based on the rhetoric, America's war on drugs seems poised to shift into a more enlightened phase where treatment of addicts gains favor over imprisonment of low-level offenders. Questions abound, ...


Children who often drink full-fat milk weigh less

Medicine & Health / Health

created Nov 03, 2009 | popularity 5 / 5 (4) | comments 5

Eight-year-old children who drink full-fat milk every day have a lower BMI than those who seldom drink milk. This is not the case for children who often drink medium-fat or low-fat milk. This is one conclusion of a thesis ...


Turn On, Tune In, Develop?

Turn On, Tune In, Develop? Researchers Examine How Brain Benefits From Musical Training

Medicine & Health / Neuroscience

created Nov 06, 2009 | popularity 5 / 5 (11) | comments 4

For most people music is an enjoyable, although momentary, form of entertainment. But for those who seriously practiced a musical instrument when they were young, perhaps when they played in a school orchestra ...