Intensive Training Helps Children With Reading and Writing Difficulties

Intensive daily training for a limited period is better for children with reading and writing difficulties than the traditional remedial tuition offered by schools, reveals new research from the University of Gothenburg. Around 5% of school children in Sweden have problems learning to read and write on account of difficulties with word decodin.

Phonemic building blocks

“Most researchers agree that the underlying problem is a limited phonological ability, in other words limited awareness of the sounds that make up spoken words,” says Ulrika Wolff, senior lecturer in education at the University of Gothenburg’s Department of Education and Special Education, and the researcher behind the study, the first of its kind in Sweden.

12 weeks’ training

The study saw more than 50 nine-year-olds with reading and writing problems being given 40 minutes’ training every day for a total of 12 weeks by specially trained educationalists from the University of Gothenburg. They were then compared with an equivalent group that had been given the traditional remedial tuition offered by schools.

The training comprised intensive and structured exercises in understanding the alphabetical code. The children practised linking phonemes and graphemes (sounds and letters), phonetic awareness, guided reading aloud and reading in general, which served to strengthen reading fluency and reading speed. However, the strict, research-based programme also incorporated space for creativity, play and curiosity.

Effective action

The results show that the children who took part in the training programme coped significantly better than the children given traditional remedial tuition, and that they did so in all of the areas tested word decoding, spelling, reading speed and reading comprehension.

“Structured and individual teaching meant that these children made significant progress,” says Wolff. “Reading and writing difficulties often lead to low self-esteem and poor self-confidence, which can make learning to read even more difficult for children. It’s important to take effective action as early as possible to break this vicious circle.”

The RAFT study

The RAFT study (Reading and Fluency Training Based on Phonemic Awareness) is the first of its kind in Sweden, and has produced results largely in line with those from previous research with English-speaking children, including in the USA. A three-year research project saw 2,200 nine-year-olds being screened, with just over 100 then tested individually. Half were subsequently put into a group that was given individual training, while the other half made up the control group that was given the standard teaching offered by schools, for example in the form of remedial tuition.
RAFT is funded by the Swedish Research Council and the Bank of Sweden Tercentenary Foundation.

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Men who channeled positive thoughts

Men who channeled positive thoughts into a five-week writing assignment about their testicular cancer showed signs of improved mental health afterward, in contrast to men who wrote negatively or neutrally about their condition, according to results of a Baylor University pilot study.

The findings are encouraging for those with testicular cancer who are seeking mental and emotional therapy as well as physical treatment, said researcher Dr. Mark T. Morman, professor of communication studies and graduate program director at Baylor University.

Morman’s study was cited in an article american english software download titled “Journaling for Health and Peace of Mind,” that appears in the current issue of Healthymagination. The article discusses the benefits of daily journal writing for those suffering the effects of psychological trauma and depression.

“There’s a lot of research that takes this writing-based approach and in a number of varied contexts, but we applied this line of research to the testicular cancer context for the first time that we are aware of,” Morman said. “We think writing about the experience could add to the therapy and can help with recovery and quality-of life issues after treatment, as the men try to get on with their lives.”

In the study, 48 men were randomly divided into three groups, with one group assigned to write positively about their cancer experience; one group to write negatively; and one to write about innocuous, unrelated topics. The affect of the writing was measured at the beginning and end of the study, with men responding to 68 questions in which they assessed their mental health, general feeling of well-being, sexual health, and performance and traits of assertiveness and responsiveness.

Participants in the positive expression group reported improvements in their mental health as a result of their writing; those in the negative expression and neutral groups did not.
Testicular cancer most often strikes men ages 18 to 30 and is one of the most curable forms of cancer if detected early, according to the National Cancer Institute.

But articles in the Journal of Clinical Oncology cite findings that men with testicular cancer are more likely to be depressed or anxious. Side effects of chemotherapy or radiation treatment can interfere with sexual performance and fertility, although those conditions are usually temporary.

Nevertheless, “there are issues of masculinity, sexuality, relationships and self-image that often have significant effects on a survivor’s ability to cope and move forward,” said Morman, a former communication consultant for the Lance Armstrong Foundation.

Early detection is important, but men generally are more likely to delay visits to the doctor, Morman said. He noted that seven-time Tour de France winner Lance Armstrong was given a 50-50 chance of survival after he was diagnosed with testicular cancer in 1996. Armstrong waited several months to go to the doctor after finding a testicular lump. By then, the cancer had spread to other parts of his body.

Men also are less likely than women to join support groups or seek online support, Morman said.

“With our approach, we move from simply thinking to performing,” Morman said. “We asked our participants not to just imagine or contemplate, but rather we asked them to engage their thoughts by processing them and then putting them down in print.

Morman said that while the “Well Woman” effort promotes yearly health examinations, mammograms and Pap smears for women, “there’s no level of promotion or encouragement for men to do so that’s equal to or comparable with the messages directed at women to go to the doctor.”

“We want to get the message to doctors and therapists that our preliminary data indicates this worked and can help alleviate a lot of concerns about embarrassment, body image and masculinity.”
To encourage candor, “the writing was done on-line in a secure, private website and in a totally confidential manner; we had no way to connect a person’s name with what he wrote,” Morman said.

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Looking for Love Researchers Put Online Dating to the Test

Today, one-in-five Americans finds his or her spouse via online dating websites, but according to Drexel University researchers, marriage isn’t the only measure of success among people looking for love in cyberspace.

Rachel Magee and Christopher Mascaro, both second-year Ph.D students in The iSchool at Drexel, College of Information Science and Technology, and their advisor Dr. Sean P. Goggins, completed a study that takes a closer look at the success stories of online daters. Their results, which will be presented at the international iConference in February, point toward a more accurate interpretation of why people decide to use online dating technology, why they choose a specific site and what they consider a successful online dating experience.

“We each had used online dating sites, and were both fascinated with how and why people use these services,” Magee said “We started to look at the research out there, and realized that what was missing was research into what constitutes successful online dating experiences. This is an extremely important part of most people’s lives, and we wanted to look at the big picture.”

The Drexel study, entitled “Not Just a Wink and a Smile: An Analysis of User-Defined success in Online Dating,” examined data gathered during a two-week sample period in the spring of 2011 from success stories listed on the dating sites Match.com, eHarmony and OkCupid. The researchers looked at a random sampling of 20 percent of the success stories from each site.

Their findings concluded that a vast majority, 84 percent, of users who reported “successful” experiences on eHarmony where referring to marriage. By contrast, 46.7 percent of the reported success stories from Match.com were marriage stories and only 23 percent of the success stories on OkCupid were about marriage.

“What we found in our research confirmed some of our experiences and anecdotal evidence, that certain dating sites fostered certain cultures and the range of success stories indicated as much,” Mascaro said. “Our findings also indicate that even with the proliferation of technologically and mediated social networking sites, real world social networks still play a significant role in technological adoption and mate selection.” Each of the sites broke down their results into three categories of success: dating, engaged and married. An analysis of the data revealed that most users who had a successful experience on OkCupid, considered dating to be successful with slightly fewer stories of engagement and the fewest stories in the category of marriage.The frequency of stories for both eHarmony and Match.com increased in each category from dating to marriage.

The researchers also examined geographic distribution of the people who logged on to write about their online dating success stories. success stories followed population trends across the country. The region with the most respondents was the South Atlantic, while California boasted the most success stories as a state and Houston, Chicago and New York, respectively, were the top cities in generating online dating stories. The stories and locations of successful online daters indicate that in-person social networks may influence why individuals select online dating sites.

“Geography might not play a big role in dating site selection, but the people you know, especially if they are successful at online dating, might influence site adoption,” Magee said. “This has implications for the design of online dating sites, and for people using these sites or interested in participating in online dating. There are so many sites out there, and many different success stories.” Magee and Mascaro are in their second year of Ph.D study working toward degrees in information studies at The iSchool.

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Silver Pen Has the Write Stuff for Flexible Electronics.

The pen may have bested the sword long ago, but now it’s challenging wires and soldering irons. University of Illinois engineers have developed a silver-inked rollerball pen capable of writing electrical circuits and interconnects on paper, wood and other surfaces. The pen is writing whole new chapters in low-cost, flexible and disposable electronics.

Led by Jennifer Lewis, the Hans Thurnauer professor of materials science and engineering at the U. of I., and Jennifer Bernhard, a professor of electrical and computer engineering, the team published its work in the journal Advanced Materials.

“Pen-based printing allows one to construct electronic devices ‘on-the-fly,’ ” said Lewis, the director of the Frederick Seitz Materials Research Laboratory at the U. of I. “This is an important step toward enabling desktop manufacturing (or personal fabrication) using very low cost, ubiquitous printing tools.”

While it looks like a typical silver-colored rollerball pen, this pen’s ink is a solution of real silver. After writing, the liquid in the ink dries to leave conductive silver pathways — in essence, paper-mounted wires. The ink maintains its conductivity through multiple bends and folds of the paper, enabling devices with great flexibility and conformability.

Metallic inks have been used in approaches using inkjet printers to fabricate electronic devices, but the pen offers freedom and flexibility to apply ink directly to paper or other rough surfaces instantly, at low cost and without programming.

“The key advantage of the pen is that the costly printers and printheads typically required for inkjet or other printing approaches are replaced with an inexpensive, hand-held writing tool,” said Lewis, who is also affiliated with the Beckman Institute for Advanced Science and Technology.

The ability to create freestyle conductive pathways enables new possibilities in art, disposable electronics and folded three-dimensional devices. For example, the researchers used the silver pen to sketch a copy of the painting “Sae-Han-Do” by Jung Hee Kim, which portrays a house, trees and Chinese text. The ink serves as wiring for an LED mounted on the roof of the house, powered by a five-volt battery connected to the edge of the painting. The researchers also have demonstrated a flexible LED display on paper, conductive text and three-dimensional radio-frequency antennas.
Next, the researchers plan to expand the palette of inks to enable pen-on-paper writing of other electronic and ionically conductive materials. The U.S. Department of Energy supported this work. Co-authors were graduate student Analisa Russo and postdoctoral researchers Bok Yeop Ahn, Jacob Adams and Eric Duoss.

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American Cancer Society Revises Cancer Screening Guideline Process

The American Cancer Society has revised its guideline formation process to achieve greater transparency, consistency, and rigor in creating guidance about cancer screening. The new methods align with new principles from the Institutes of Medicine (IOM) by creating a single generalist group for writing the guidelines, commissioning systematic evidence reviews, and clearly articulating the benefits, limitations, and harms associated with cancer screening tests.

The new process is outlined in a Special Communication in the Dec. 14, 2011 issue of the Journal of the American Medical Association.

The new process stresses transparency, with activities and timelines posted publicly on the American Cancer Society web site. To align with the new IOM standards, the ACS process will separate expert input from the writing of the guideline, so an independent writing group will receive appropriate subspecialty expertise while protecting it from the appearance of professional conflict of interest.The process will incorporate a systematic evidence review that will use methods consistent with IOM standards, and the guidelines group will grade the strength of its recommendations. The guidelines will explicitly describe potential benefits and harms of screening and will articulate any differences between its recommendations and those of other groups and the reasons for those differences.

The new process will conclude with a formal review that will include opportunities for experts and professional organizations to comment on draft guidelines. Finally, the guideline process itself will be reviewed periodically by an independent advisory group to assure clarity, utility, and influence of the guidelines. There will be a formal review and rewriting of every ACS cancer screening guideline at least every five years.

“Historically, the ACS has convened ad hoc screening guideline groups to come up with its recommendations for methods of cancer screening,” said Tim Byers, M.D., MPH, of the Colorado School of Public Health. Dr Byers headed the Guidelines Process Workgroup convened by the ACS Board of Directors in 2010 and co-authored the new report. “Although that approach has resulted in highly credible and useful guidelines, we saw that the ACS process could be improved in terms of consistency, transparency, scientific rigor, and communications. This new process should ensure that ACS will remain the national leader in creating and communicating trustworthy information to guide clinical practice, personal choices, and public policy about cancer screening.”

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Divorce and Breeding Dispersal May Support the Better Option Hypothesis

Divorce and breeding dispersal in the dunlin Calidris alpina may provide support for the better option hypothesis.

Dunlins are long-lived shorebirds that often mate with the same partner over several seasons. In 126 recorded breeding attempts by dunlins, biologists Lars-Åke Flodin and Donald Blomqvist found that 23% of the pairs divorced.They compared the breeding success of males and females before and after divorce to explore some causes and consequences of divorce.

Divorcing couples did not differ from non-divorcing couples in nest success< in the season preceding divorce, both in terms of total nest failure or the number of eggs in the nest.Non-divorcing pairs and male divorcees that paired with new partners had similar nest success in consecutive years.However, female divorcees that found new partners doubled their nest success. The authors concluded that female dunlins divorce to upgrade to a better mate or territory

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