Navigation Links
Sexual harassment from males prevents female bonding, says study
Date:4/21/2009

The extent to which sexual harassment from males can damage relationships between females is revealed in a study published today (Wednesday 22 April). Led by the Centre for Research in Animal Behaviour at the University of Exeter and published in Proceedings of the Royal Society B, the research uncovers the effect of sexual harassment on the ability of female fish to form social bonds with each other.

The study focused on guppies, a popular aquarium fish, in which scientists have previously observed a very high level of sexual harassment from males towards females. The researchers found that male harassment not only breaks down female social structures but also affects females' ability to recognise one another.

The research provides the first insight into the effect of male sexual harassment on female social networks and social recognition. The findings could have relevance to other species.

Lead author Dr Safi Darden of the University of Exeter explains "Sexual harassment is a burden that females of many species ranging from insects to primates suffer and the results of our work suggest that this harassment may limit the opportunities for females to form social bonds across a range of species"

The research team worked with a population of wild guppies in Trinidad, isolating the females and introducing males to change the sex ratio and examining the effect of males on female social behaviour. They carried out a number of experiments on each group to test the females' ability to recognise their peers and form bonds with other members of the group.

The study showed that, after experiencing a high level of sexual harassment, females were less able to recognise the other females in the group. They were also more likely to form bonds with new females, introduced from outside their network.

Co-author Dr Darren Croft of the University of Exeter said "This is an extremely interesting result as it appears that females that experience sexual harassment actually prefer to avoid other females with whom they associate the negative experience."

Those females that were grouped without males were better able to recognise one another and also showed a preference for females from within, rather than outside, the group.

Dr Safi Darden adds: "The health and well-being of an individual is dependent, in part, on having strong social bonds with others and females that have weakened social bonds may be less likely to survive in the wild. This makes the effect of male harassment quite significant, but it is an area that has not previously been studied."

The researchers do not know exactly why sexual harassment from males has such a marked effect on female social interaction. However, it is possible that the sheer amount of time spent by females dealing with unwanted male attention prevents them from forming relationships with other females. They believe females from groups with more males may have bonded with females from outside in order to try to establish themselves in a more favourable environment.


'/>"/>

Contact: Sarah Hoyle
s.hoyle@exeter.ac.uk
44-139-226-2062
University of Exeter
Source:Eurekalert  

Related biology news :

1. Facial attraction -- choice of sexual partner shaped the human face
2. Scientists alter sexual orientation in worms
3. Scientists demonstrate feasibility of preventing malaria parasite from becoming sexually mature
4. New study points to agriculture in frog sexual abnormalities
5. Male cyclists risk sexual problems if they don’t choose the right bike
6. Caltech researchers find dual-use sexual attraction and population-control chemicals in nematodes
7. Female embryonic sexual development driven by universal factor
8. Rice University psychologist finds womens brains recognize, encode smell of male sexual sweat
9. Why do males and females frequently differ in body size and structure?
10. Vaginal reconstruction not needed for most inter-sex females, Hopkins study shows
11. Simple reason helps males evolve more quickly
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Sexual harassment from males prevents female bonding, says study
(Date:1/26/2017)... , Jan. 26, 2017  Acuity Market ... for Biometrics and Digital Identity".  Acuity characterizes 2017 ... identity when increased adoption reflects a new understanding ... "Biometrics and digital identity are often ... Maxine Most , Principal of Acuity Market ...
(Date:1/24/2017)... , Jan. 24, 2017 Biopharm ... of the laboratory use of nuclear magnetic resonance ... experienced end-users and profiled current practices, developments, trends ... as well as growth and opportunities. These areas ... suppliers, NMR instruments, needs and innovation requirements, hyphenated ...
(Date:1/23/2017)... -- The latest mobile market research from Acuity Market Intelligence ... quarterly average price of a biometric smartphone decreased from ... There are now 120 sub-$150 models on the market ... 28 a year ago at an average price of ... , Acuity Market Intelligence Principal, "Biometric Smartphones are a ...
Breaking Biology News(10 mins):
(Date:2/23/2017)... ... February 23, 2017 , ... ... today that in a published evaluation of multiple immunoassay-based threat detection technologies ... of Energy Laboratory, PathSensors’ CANARY® biosensor threat detection technology was found to ...
(Date:2/23/2017)... , Feb. 23, 2017 Aviva Systems ... announced the acquisition of GenWay Biotech Incorporated, a ... service and product offering for both the research ... facilitate growth and enhance capabilities for both entities. GenWay,s ... ELISA assays will nicely complement ASB,s objective to ...
(Date:2/22/2017)... ... February 22, 2017 , ... Park Systems , a ... Luncheon for all SPIE attendees and Park customers on Feb. 27, ... from the San Jose Convention Center. The luncheon will feature a talk on ...
(Date:2/22/2017)... Linda, Ca (PRWEB) , ... February 22, 2017 ... ... virtual events for tech innovators, engineers, and scientists from around the world, is ... will place on February 22 and 23, 2017. This premier, online-only conference focused ...
Breaking Biology Technology: