(Press-News.org) Spending too much time looking at high heels may influence how a viewer perceives the gender of an androgynous face, according to new research published Sep. 26 in the open access journal PLOS ONE by Amir Homayoun Javadi of Technische Universität, Dresden and his colleagues. The study sheds new light on how the objects surrounding us may influence our perceptions of gender.
The authors found that when people view objects highly associated with one gender, like high heels for women or electric shavers for men, for a short period of time and are then asked to identify the gender of an androgynous face, they are more likely to identify it as being of the gender opposite to that associated with the stimuli.
Previous studies have demonstrated that continuous exposure to certain visual stimuli causes short and long term adaptations with temporary aftereffects due to repeated stimulation of specific pathways in the brain. For example, after prolonged exposure to a red screen, a viewer is more likely to perceive a white screen as being green (the perceptual opposite of red). This study, though, is the first demonstrating that such adaptation can occur for a more abstract feature like gender perception.
The authors suggest two possible explanations for their results. The first possibility they suggest is that common brain regions may be involved in identifying gender-associated objects and identifying the gender of androgynous faces, so the effect is akin to what occurs in the red screen-white screen example above. Alternately, the researchers suggest that a higher cognitive function of 'adapting to gender' may modulate the process of 'assigning gender', whether to an object or an androgynous face.
"This study highlights how exposure to objects in our environment can affect our perception of gender in everyday life" says Javadi, lead author of the paper.
INFORMATION:
Citation: Javadi AH, Wee N (2012) Cross-Category Adaptation: Objects Produce Gender Adaptation in the Perception of Faces. PLOS ONE 7(9): e46079. doi:10.1371/journal.pone.0046079
Financial Disclosure: No current external funding sources for this study.
Competing Interest Statement: The authors have declared that no competing interests exist.
Viewing gender-specific objects influences perception of gender identity
Exposure to objects associated with 1 gender make viewers think androgynous face is the opposite gender
2012-09-27
ELSE PRESS RELEASES FROM THIS DATE:
Psychology of equine performance and the biology behind laminitis
2012-09-27
Achieving the best performance from a horse is the goal of not just professional riders, but also the millions of amateur and hobby riders all over the world. A new article published in BioMed Central's open access journal BMC Veterinary Research looks at the issues surrounding training, competition environment and practices, and how the psychology of horse mood, emotion and temperament can be used to enhance performance. A sister article looks at the devastating disease laminitis, and finds that the anti-inflammatory protein apolipoprotein A-IV (APOA-IV) is raised in chronic ...
Scientists make old muscles young again in attempt to combat aging
2012-09-27
An international team of scientists have identified for the first time a key factor responsible for declining muscle repair during ageing, and discovered how to halt the process in mice with a common drug. Although an early study, the findings provide clues as to how muscles lose mass with age, which can result in weakness that affects mobility and may cause falls.
The study, to be published in the journal Nature, involved researchers from King's College London, Harvard University and Massachusetts General Hospital.
The study looked at stem cells found inside muscle ...
TB drug could reduce mortality for MDR-TB and XDR-TB cases
2012-09-27
Results from an observational study evaluating a new anti-TB drug have found that the treatment can improve outcomes and reduce mortality among patients with both MDR-TB and XDR-TB.
The research, published online ahead of print today (27 September 2012) in the European Respiratory Journal, suggests a drug called delamanid could have a public health benefit for MDR-TB and also for XDR-TB, as few effective treatment options are currently available.
Over the past two decades, multidrug-resistant TB (MDR-TB) has emerged as a significant public health threat, with strains ...
Salt marsh carbon may play role in slowing climate warming, study shows
2012-09-27
A warming climate and rising seas will enable salt marshes to more rapidly capture and remove carbon dioxide from the atmosphere, possibly playing a role in slowing the rate of climate change, according to a new study led by a University of Virginia environmental scientist and published in the Sept. 27 issue of the journal Nature.
Carbon dioxide is the predominant so-called "greenhouse gas" that acts as sort of an atmospheric blanket, trapping the Earth's heat. Over time, an abundance of carbon dioxide can change the global climate, according to generally accepted scientific ...
WSU study finds dioxin causes disease and reproductive problems across generations
2012-09-27
PULLMAN, Wash.—Since the 1960s, when the defoliant Agent Orange was widely used in Vietnam, military, industry and environmental groups have debated the toxicity of its main ingredient, the chemical dioxin, and how it should be regulated.
But even if all the dioxin were eliminated from the planet, Washington State University researchers say its legacy will live on in the way it turns genes on and off in the descendants of people exposed over the past half century.
Writing in the journal PLoS ONE, biologist Michael Skinner and members of his lab say dioxin administered ...
Inadequate cellular rest may explain effects of aging on muscles
2012-09-27
Is aging inevitable? What factors make older tissues in the human body less able to maintain and repair themselves, as in the weakening and shrinkage of aging muscles in humans? A new study from Massachusetts General Hospital (MGH) investigators and collaborators at King's College London describes the mechanism behind impaired muscle repair during aging and a strategy that may help rejuvenate aging tissue by manipulating the environment in which muscle stem cells reside. The report will appear in the journal Nature and has received advance online release.
Rare muscle ...
Gut bacteria could cause diabetes
2012-09-27
VIDEO:
Studying gut bacteria can reveal a range of human illness. Now, new research shows that the composition of a person’s intestinal bacteria could play an important role in the development...
Click here for more information.
The number of people suffering from type 2 diabetes world-wide has risen rapidly in recent years, and scientists estimate that just as many people could be suffering from the illness without realising it. New research now indicates that your gut bacteria ...
New AACAP Practice Parameter on gay, lesbian, bisexual, and gender variant issues
2012-09-27
Washington D.C., September 26, 2012 – The American Academy of Child and Adolescent Psychiatry (AACAP) is proud to announce its new Practice Parameter on issues related to and affecting gay, lesbian, bisexual, and gender variant youth.
Gay, lesbian, bisexual, and gender variant children and adolescents face unique developmental challenges and stressors that can influence their mental health and wellbeing. Social issues such as stigma, bullying, and discrimination, and personal factors like internalized prejudice and feelings of being different are just a few of the concerns ...
BGI presents a metagenome-wide association study of gut microbiota in type 2 diabetes
2012-09-27
September 26, 2012, Shenzhen, China – BGI announces the online publication in the international journal Nature of a novel metagenomic study on human gut microbiota and their potential impact on type 2 diabetes (T2D), the most common form of diabetes. This work lays an important foundation for comprehensively understanding the genetic characteristics of gut microbiota and their relationship to T2D risk, as well as providing a new way of classifying microbes detected by DNA sequence. The work here also opens the way for transferring the potential value of a gut-microbiota-based ...
UF biologist discovers mammal with salamander-like regenerative abilities
2012-09-27
GAINESVILLE, Fla. --- A small African mammal with an unusual ability to regrow damaged tissues could inspire new research in regenerative medicine, a University of Florida study finds.
For years biologists have studied salamanders for their ability to regrow lost limbs. But amphibian biology is very different than human biology, so lessons learned in laboratories from salamanders are difficult to translate into medical therapies for humans. New research in the Sept. 27 issue of the journal Nature describes a mammal that can regrow new body tissues following an injury. ...
LAST 30 PRESS RELEASES:
NASA’s Parker Solar Probe makes history with closest pass to Sun
Are we ready for the ethical challenges of AI and robots?
Nanotechnology: Light enables an "impossibile" molecular fit
Estimated vaccine effectiveness for pediatric patients with severe influenza
Changes to the US preventive services task force screening guidelines and incidence of breast cancer
Urgent action needed to protect the Parma wallaby
Societal inequality linked to reduced brain health in aging and dementia
Singles differ in personality traits and life satisfaction compared to partnered people
President Biden signs bipartisan HEARTS Act into law
Advanced DNA storage: Cheng Zhang and Long Qian’s team introduce epi-bit method in Nature
New hope for male infertility: PKU researchers discover key mechanism in Klinefelter syndrome
Room-temperature non-volatile optical manipulation of polar order in a charge density wave
Coupled decline in ocean pH and carbonate saturation during the Palaeocene–Eocene Thermal Maximum
Unlocking the Future of Superconductors in non-van-der Waals 2D Polymers
Starlight to sight: Breakthrough in short-wave infrared detection
Land use changes and China’s carbon sequestration potential
PKU scientists reveals phenological divergence between plants and animals under climate change
Aerobic exercise and weight loss in adults
Persistent short sleep duration from pregnancy to 2 to 7 years after delivery and metabolic health
Kidney function decline after COVID-19 infection
Investigation uncovers poor quality of dental coverage under Medicare Advantage
Cooking sulfur-containing vegetables can promote the formation of trans-fatty acids
How do monkeys recognize snakes so fast?
Revolutionizing stent surgery for cardiovascular diseases with laser patterning technology
Fish-friendly dentistry: New method makes oral research non-lethal
Call for papers: 14th Asia-Pacific Conference on Transportation and the Environment (APTE 2025)
A novel disturbance rejection optimal guidance method for enhancing precision landing performance of reusable rockets
New scan method unveils lung function secrets
Searching for hidden medieval stories from the island of the Sagas
Breakthrough study reveals bumetanide treatment restores early social communication in fragile X syndrome mouse model
[Press-News.org] Viewing gender-specific objects influences perception of gender identityExposure to objects associated with 1 gender make viewers think androgynous face is the opposite gender