Teen sexting, the gender gap
2013-03-14
(Press-News.org) Sexting: Involves sending sexually explicit messages and/or photographs, primarily between mobile phones using the SMS system was first reported in 2005. It is an obvious portmanteau of "sex" and "texting"; the word was added to the Merriam-Webster's Collegiate Dictionary in August 2012. 4% of mobile phone-owning teens claim to have sent sexually suggestive, nude or nearly nude images or videos of themselves to someone else via a mobile device while 15% claim to have received such material from someone they know.
With contract cell phones and cheaper multimedia messaging services it is easier and cheaper than ever to share information, images and other data. Ran Wei of the School of Journalism and Mass Communications at the University of South Carolina and Ven-Hwei Lo of the School of Journalism and Communication of the Chinese University of Hong Kong, examined the effects of teen sexting that involves serious privacy and personal safety issues. One observer has suggested that the desire for risk-taking and sexual exploration among teens, coupled with a perpetual connection with peers via mobile telephony, creates a "perfect storm for sexting."
The USC-Hong Kong team has now carried out a survey of 236 adolescents in the USA, the results of which reveal that teenagers believe sexting to cause more harm to other people than to themselves. Moreover, they also consider that sext messages subsequently posted to the Internet on social networking sites and elsewhere are more harmful than those messages that are shared en masse among a group of phone users. However, they also felt that consensual sexting between two people was less harmful.
The survey also revealed a strong gender gap with regards to third-person perception of sexting: both males and females believed other females were more harmed by sexting. This perception of girls, not boys, as the victims of sexting is perhaps a common theme in sexual culture and predates telecommunications by several centuries if not longer I'd say. The survey did reveal that this gender gap meant many respondents were willing to support restrictions on sexting, but those who participated in this activity were less keen on the application of restrictions.
"Sexting raises a new issue with far-reaching social consequences for teenagers because it spans the boundaries of interpersonal communication and mass mediated communication," the team explains. "In addition, sexting poses a challenge in defining the boundary between what is socially appropriate and what is inappropriate in various communication contexts." They point out that fun or flirtatious messages between two teenagers in a romantic relationship might be shared outside that relationship to a large audience on wireless networks or the internet, causing psychological, social, cultural, and legal problems. Indeed, there have been numerous legal cases involving high-school students who have sexted in recent years.
"Sexting among teens is characteristic of an expected negative message from the perspective of parents, educators, and law enforcers," the team concludes. "When sexting is no longer confined to two people in a romantic relationship, to be vulnerable to sexting implies that sext messages may end up in the hands of predators and have a long-term harm on a teen sexter's future."
###
"Examining sexting's effect among adolescent mobile phone users" in Int. J. Mobile Communications, 2013, 11, 176-193 END
ELSE PRESS RELEASES FROM THIS DATE:
2013-03-14
Work groups at Technische Universität München (TUM) under Prof. Peter Schieberle and at the University of Vienna under Prof. Veronika Somoza studied four different edible fats and oils: Lard, butterfat, rapeseed oil and olive oil. Over a period of three months, the study participants ate 500 grams of low-fat yoghurt enriched with one of the four fats or oils every day – as a supplement to their normal diet.
"Olive oil had the biggest satiety effect," reports Prof. Peter Schieberle, Head of the TUM Chair of Food Chemistry and Director of the German Research Center for ...
2013-03-14
Scientist from Dortmund, Helsinki, Potsdam, and the ESRF have revealed details of the microscopic atomic structure of water under extreme conditions. The results have now been published in the Proceedings of the National Academy of Sciences of the USA.
Liquid water remains a mystery even after decades of dedicated scientific investigations and researchers still struggle to fully describe its unusual structure and dynamics. At high temperatures and high pressures, water is in the so called supercritical state and exhibits a number of peculiar characteristics that are ...
2013-03-14
CHICAGO --- A surprisingly high number of women have postpartum depressive symptoms, according to a new, large-scale study by a Northwestern Medicine® researcher.
This is the largest scale depression screening of postpartum women and the first time a full psychiatric assessment has been done in a study of postpartum women who screened positive for depression.
The study, which included a depression screening of 10,000 women who had recently delivered infants at single obstetrical hospital, revealed a large percentage of women who suffered recurrent episodes of major ...
2013-03-14
New Rochelle, NY, March 14, 2013—Severe chronic pain associated with conditions such as bladder pain syndrome/interstitial cystitis often require the use of opioid medication, with the risk of dependency and serious adverse reactions. An alternative treatment strategy increases the levels of a naturally occurring painkiller in and around the nerves that deliver pain signals to the bladder. This new therapeutic approach is described in an article in Human Gene Therapy, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the Human ...
2013-03-14
MANHATTAN, KAN. -- Kansas State University civil engineers are developing the right mix to reduce concrete's carbon footprint and make it stronger. Their innovative ingredient: biofuel byproducts.
"The idea is to use bioethanol production byproducts to produce a material to use in concrete as a partial replacement of cement," said Feraidon Ataie, doctoral student in civil engineering, Kabul, Afghanistan. "By using these materials we can reduce the carbon footprint of concrete materials."
Concrete is made from three major components: portland cement, water and aggregate. ...
2013-03-14
Completion rates for the human papillomavirus (HPV) vaccine series across both genders continue to remain alarmingly low nearly seven years after its introduction, suggesting that better patient education and increased public vaccine financing programs are needed, according to new research from the University of Texas Medical Branch (UTMB).
The researchers report "startling" trends in a series of three separate studies published in Cancer, Human Vaccines & Immunotherapeutics and Vaccine.
Using data from the 2010 National Health Interview Survey, an annual cross-sectional ...
2013-03-14
DURHAM, NC – A potentially lethal fungal infection appears to gain virulence by being able to anticipate and disarm a hostile immune attack in the lungs, according to findings by researchers at Duke Medicine.
Defense mechanisms used by the fungus Cryptococcus neoformans enable it to lead to fatal meningitis, which is one of the opportunistic infections often associated with death in HIV/AIDS patients, organ transplant recipients, diabetics and other immunosuppressed patients. In describing the complex process of how C. neoformans averts destruction in the lungs of mice, ...
2013-03-14
INDIANAPOLIS -- Innovative medical records software developed by geriatricians and informaticians from the Regenstrief Institute and the Indiana University Center for Aging Research will provide more personalized health care for older adult patients, a population at significant risk for mental health decline and disorders.
A new study published in eGEMs, a peer-reviewed online publication recently launched by the Electronic Data Methods Forum, unveils the enhanced Electronic Medical Record Aging Brain Care Software, an automated decision-support system that enables care ...
2013-03-14
ROCHESTER, Minn. -- Collaborators from Mayo-Illinois Alliance for Technology Based Healthcare have developed a new, single molecule test for detecting methylated DNA. Methylation -- the addition of a methyl group of molecules to a DNA strand -- is one of the ways gene expression is regulated. The findings appear in the current issue of Scientific Reports (Nature Publishing Group).
"While nanopores have been studied for genomic sequencing and screening analysis, this new assay can potentially circumvent the need for some of the current processes in evaluating epigenetics-related ...
2013-03-14
Rice University researchers have found a way to divide and modify enzymes to create what amounts to a genetic logic gate.
Biochemist Matthew Bennett and graduate student David Shis created a library of AND gates by mutating a protein from a bacterial virus. The well-understood protein known as T7 RNA polymerase (RNAP) is a strong driver of transcription in cells.
Their discovery should help overcome a bottleneck in the development of synthetic gene networks that mimic digital circuitry. These networks could become diagnostic systems that look for signs of disease and, ...
LAST 30 PRESS RELEASES:
[Press-News.org] Teen sexting, the gender gap