Articles tagged with Social Media
A new study by MIT researcher Damon Centola found that people are more likely to adopt new health practices in networks with dense clusters of connections, rather than those with long ties. In the study, individuals in clustered networks were four times more likely to register for a health forum and participate regularly.
A recent study published in Ecology found that elk are responsible for the decline of aspen in Yellowstone National Park, contradicting previous claims that wolves helped restore the ecosystem. Aspen stands exposed to elk browsing did not regenerate, even in areas considered risky for wolf predation.
The study reveals that new media platforms empower customers as market players, influencing attitudes and behaviors. Companies must adapt marketing approaches to match the characteristics of these platforms.
A study of 276 Germans found that older readers preferred to read negative stories about younger individuals, while younger people showed low interest in articles about older individuals. The results suggest that people use the media to enhance their social identity and may prefer messages that portray others as having a higher status.
A Northwestern University study found that many college students trust websites and search engines ranked high on Google, prioritizing brand recognition over factual accuracy. The study involved 102 students who showed a strong preference for Google and other top brands, even when given hypothetical information-seeking tasks.
The new Keck website demonstrates advances in digital mapping by providing a customizable interface for users to access various data sets. The site combines ArcGIS Server and Google maps, offering an intuitive way to access data, and is significantly faster than comparable searches, returning results five to six times faster.
Researchers found that teenagers are adept at using technology to connect with each other socially and creatively, often in innovative ways such as watching video diaries on YouTube or assessing platform features. Teens also demonstrate digital literacy by evaluating online platforms and selecting appropriate privacy settings.
A study of 600 subjects found that consuming 67 grams of nuts per day significantly lowered total and LDL-cholesterol levels, as well as triglycerides. Pistachios' unique nutrient profile provides significant heart health benefits.
A Carnegie Mellon study analyzed over a billion Twitter messages to gauge public opinion on consumer confidence and presidential job approval. The results showed correlations between Twitter-derived sentiment measurements and traditional polling data, with notable similarities in trends and fluctuations.
A recent study by Rochester Institute of Technology found that using social media in classrooms has little effect on building student connections and social capital. The research used course management systems and discussion groups to enhance instruction, but results showed no measurable impact on students' social networks.
Researchers found a strong association between display of sexual references on Facebook and self-reported intention to initiate sexual intercourse. The study suggests that social networking sites can provide clues for when parents should talk to their children about sex.
The American Gastroenterological Association (AGA) presents its prestigious recognition awards to distinguished gastroenterologists for their exceptional achievements. The awardees were nominated by their peers and undergo a rigorous review process before being selected, reflecting the high esteem in which they are held.
A new study published in Clinical Gastroenterology and Hepatology found that 30% of patients treated with cognitive behavior therapy experienced rapid symptom relief within four weeks, maintaining gains at follow-up examinations. Rapid responders showed lasting benefit for up to three months after treatment ended.
A study by University of Illinois professor Brendesha Tynes found that white students with color-blind racial attitudes were more likely not to be offended by racially themed party images, while African-Americans were more likely to be bothered. The research suggests that color-blind racial ideology is detrimental to race relations on ...
Research from Kansas State University found that businesses can create different marketing approaches for various groups based on the type of relationship they seek with customers. Online retailers should focus on enhancing trustworthiness through measures like Better Business Bureau association and secure data protection.
Researchers found that online communication reinforces local relationships, builds networks of interacting individuals, and forms ties that bind for offline communities. The intersection between online and offline worlds creates a vibrant platform for community communication and information exchange.
Researchers analyzed 52,153 Twitter tweets mentioning antibiotics and found that misinformation can travel rapidly through the network. The study highlights the importance of promoting healthy behaviors and disseminating trustworthy information on social media platforms.
A new study found that few websites provide high-quality patient information on treatment options for Crohn's disease and ulcerative colitis. Researchers evaluated 50 websites using various criteria to assess their quality and accuracy.
A study of 100 teen bloggers found that most used blogs to discuss positive activities like studying, spending time with family, and going to church. The teens' blog posts showed little evidence of risky behaviors, with only a few instances of complaining about boredom or feeling negative emotions.
Research highlights the need for emergency online communities to address the psychological and social needs of people with disabilities during disasters. The study proposes three main objectives: developing coordinated online social networks, establishing adequate infrastructure, and conducting emergency training and simulation.
A new study in Clinical Gastroenterology and Hepatology found that propofol administration by a trained professional results in a low rate of sedation-related complications. The study identified risk factors for complications and highlights the importance of proper training and patient selection.
Researchers have discovered the bacterial protein VpsT as the key player in biofilm formation by Vibrio bacteria. This breakthrough provides new opportunities to disrupt biofilm creation and combat enteric disease, with potential applications for therapeutic interventions.
Researchers studying supra-glacial lakes on the Greenland ice sheet seek to understand their role in shaping the ice sheet's topography. The lakes form when melting water collects in pools in the lower levels of the ice sheet, and drain rapidly through cracks in the ice.
Research suggests that online social networking sites can facilitate faster information dissemination, provide timely information sources, and re-connect people affected by disasters. However, concerns about technology failure, credibility, and usability issues need to be addressed in developing emergency online networks.
A study by Penn State researchers found that health information from doctors on websites is considered more credible than blogs. Participants were more likely to trust expert sources and act on their advice, with a greater emphasis on the role of editors in presenting accurate information.
A new study by University of Virginia psychologists suggests that well-adapted youth with positive friendships will use social media to further enhance their relationships. However, teens with behavioral problems and difficulty making friends may use social media in negative ways or not at all.
Research from University of Texas at Austin psychologist Sam Gosling finds that Facebook profiles accurately reflect users' actual personality characteristics, rather than idealized versions. This discovery challenges the assumption that people present a curated version of themselves online.
Social media pioneer Anil Dash is leading Expert Labs, an independent effort to enhance policy-making by tapping into the wisdom of crowds. The initiative will leverage social networking platforms and technology startups to provide innovative solutions for sharing expertise.
Flocked swabs are found to be more effective than nasopharyngeal aspiration in detecting viruses, with a lower cost. Social media played a key role in disseminating news about the 2009 H1N1 flu outbreak, with 2.3 million searches for 'H1N1 flu' and 13.4 million for 'swine flu'
A University of Michigan study shows that news reports emphasizing social factors behind health issues can polarize public opinion, with Republicans becoming less supportive after reading such articles. Increasing awareness of social factors may not uniformly increase public support for action.
Researchers found that online communities facilitate learning by transforming individual experiences into usable knowledge, enabling individuals to become empowered patients who make informed decisions about their health. However, the value of these communities depends on how individuals choose to act on the information they receive.
Landon Cox, a Duke University assistant professor of computer science, is researching peer-to-peer systems that distribute users' personal information across multiple servers. This aims to reduce the risk of data exploitation and provide more control over users' online presence.
A recent study by researchers at the University of Wisconsin-Madison and IT University in Copenhagen found that 94% of respondents violate computer authentication best practices, with novice users being more likely to do so. The study emphasizes the need for a better balance between human limitations and security measures.
A study found that 60% of US medical schools reported incidents of students posting unprofessional content online, with 13% reporting incidents involving violation of patient confidentiality. Many schools lack policies to address these issues, and only 38% have formal professionalism curricula.
Researchers aim to reduce isolation and depression among seniors by training them to use the Internet and social media. The study also focuses on increasing access to health information, making it easier for older adults to stay healthy.
The Purdue-led NEEScomm Center will connect 14 research equipment sites and the earthquake engineering community through cyberinfrastructure, education, and outreach efforts. The center aims to develop better ways of reducing earthquake damage through improved materials, construction techniques, and monitoring tools.
A new study reveals that popular social networking sites make user personal information available to tracking sites, allowing for direct linking of browsing habits to specific individuals. This can lead to inaccurate profiling and serious consequences for users.
The use of Twitter for healthcare communication offers numerous benefits, including fast and easy dissemination of time-critical information such as disaster alerts and drug safety warnings. However, caution is needed to preserve confidentiality and patient privacy in the clinical care setting.
A study found that college students who spent more time on Facebook were more likely to feel jealous towards their partners, triggering a vicious cycle of online behavior. This excessive Facebook usage can lead to negative influences on relationships and behavior, with some participants describing their use as addictive.
A recent study analyzing childrearing advice in popular US magazine Parents found a historical trade-off between children's autonomy in private spaces at home and public spaces outside the home. While children have gained more autonomy in self-expression, they have lost substantial freedom of movement and delayed responsibilities.
A new tool called Vanish can make online personal data expire, becoming irretrievable from all Web sites and home computers. The system uses decentralized file-sharing networks to create a secret key and then encrypts the message with that key.
Jessica Ridpath's PRISM Toolkit helps researchers communicate clearly in written materials, improving informed decision-making and reducing risks. The toolkit has been downloaded 2,000 times and has led to revisions of patient letters, brochures, and consent forms across healthcare institutions.
Researchers at Carnegie Mellon University have found that an individual's date and state of birth are sufficient to guess their nine-digit Social Security number with great accuracy. The study also highlights the risks of identity theft, which cost Americans almost $50 billion in 2007 alone.
A new music search engine developed by UC San Diego engineers uses artificial intelligence to analyze songs and provide accurate song suggestions based on user input. The system uses machine learning algorithms to identify patterns in music genres, emotions, and instruments, enabling users to find specific songs through descriptive words.
Researchers from Boston Children's Hospital use online surveillance tools to track emerging infectious diseases, providing up-to-the-minute information. HealthMap.org aggregates real-time data on swine flu outbreaks, highlighting the potential of internet mining for public health support.
Researchers from Northwestern University found no evidence that Facebook use correlates with lower academic achievement. Instead, they suggest that the impact of social networking sites on students depends on how they are used, with cultivating relationships potentially leading to positive outcomes.
Scientists have developed a brain-computer interface system that allows people with locked-in syndrome or spinal cord injuries to send tweets using only their thoughts. The system uses EEG technology to detect brain activity and translate it into physical actions, such as typing on a keyboard.
A study by Ohio State University found a link between Facebook use and lower grades in college. College students who use Facebook spend less time studying and have lower GPAs, with STEM majors being more likely to use the site.
The University of Minnesota's Daily newspaper has launched a Facebook application that tests new strategies to engage young people in current events and build community. The app aims to provide a future business model for media organizations and generate real-world impact through online social network sites like Facebook.
Experts explore using social networking tools to identify prior art in patent applications, streamlining the process for the US Patent and Trademark Office. The Peer-to-Patent pilot project demonstrates a promising approach to reducing backlog, with similar initiatives being investigated by UK and European offices.
The latest issue of FIBER journal focuses on China's maturing apparel industry, highlighting its growth potential and the importance of understanding young Chinese consumers. Experts share best practices and tips for conducting business in China, as well as valuable insights into social responsibility in the industry.
A recent study published in BMC Medicine found that individuals with high trust in mass media tend to be healthier. Young, married, and highly-educated women reported the highest levels of health, while those in Turkmenistan had the lowest opinion of their own wellbeing.
A report from the JAMA/Archives journals found that nearly half of teens reference sex or substance use on their online profiles. A subsequent intervention study showed a single warning email from a physician reduced mentions of sex, while references to substance use remained lower over time.
A recent study by Seattle Children's Research Institute found that 54% of adolescents frequently discuss high-risk activities on MySpace, including substance abuse, sexual behavior, and violence. Profiles with church or religious involvement, sports, or hobbies were associated with decreased displays of risky behaviors.
Employees with high levels of job autonomy are more likely to blur the lines between work and family life, according to new research. The study found that having greater control over schedules is associated with more frequent work-family role blurring, particularly among men.
Researchers found that social networking sites intensify the ability to present oneself in a positive light, allowing users to explore different aspects of their personality. This can lead to increased individualism and narcissism as users sculpt their profiles.
Researchers will analyze larger networks to understand how they form and evolve over time, with potential applications in identifying critical nodes and predicting new growth areas.
A University of Georgia study suggests that Facebook profiles can be used to detect narcissism, with individuals displaying self-promoting behavior and having shallow relationships. Untrained observers were also able to accurately identify narcissistic tendencies based on profile characteristics.
Researchers analyzed brain activity using fMRI to identify differences in connectivity between Alzheimer's patients and healthy individuals. They found that patients had fewer functional hubs, compromising regional connections and contributing to memory loss.
A new report from Research Australia reveals a strong link between childhood ear infections and exposure to passive tobacco smoke. The study found that Aboriginal children were more likely to develop middle ear infections and experience hearing loss due to early exposure to environmental tobacco smoke.