Articles tagged with Social Media
Researchers found that using violent language in politics excites one's base but polarizes others, with a 20% increase in polarization. The study suggests micro-targeting and careful language use can help reduce polarization and promote unity.
Researchers used machine learning technology to identify entities illegally selling prescription opioids online. The study found 1,778 tweets marketing controlled substances, with 90% including hyperlinks to purchase sites.
Participants rated patients after rhinoplasty as more attractive, successful, and healthier than before surgery. The study used a web-based survey with images of 13 unique patients before and after rhinoplasty, showing an improvement in social interactions stemming from positive observer perceptions.
A study found that Medicare pay-for-performance programs are having a disproportionate financial impact on hospitals in the Mississippi Delta region, causing declining financial performance. The programs have led to widening disparities in financial performance between Delta and non-Delta hospitals.
A new study by the University of Exeter found thousands of social media accounts celebrating extreme thinness, featuring selfies with protruding bones. The research suggests that these platforms are encouraging eating disorders and promoting unhealthy body image among young women.
Research by René D. Flores found that Twitter data shows a shift in behavior towards anti-immigrant users, with tweets becoming more negative after Arizona Senate Bill 1070 was passed. The study used sentiment analysis to determine the impact of the law on public discourse.
During a crisis, people are exposed to conflicting information and stress. Those relying on social media report greater rumor generation and distress. UCI-led research found that communications vacuums can lead to rumor transmission and increased community-level negative emotion.
A QUT study found that humorous driver sleepiness advertisements can be ineffective due to drivers' expectations of shocking messages. Young Australian drivers prefer serious road safety topics over lighthearted approaches.
Researchers found that Twitter posts can predict football match outcomes by analyzing tone and sentiment, particularly after significant events like goals and red cards. Combining this information with betting market prices improves forecast accuracy, with a potential bettor earning an average return of 2.28%.
A study by University of Washington researchers found that Facebook data can be used to estimate migration statistics more accurately than the US Census Bureau. However, biases and limitations in the data must be considered when combining Facebook and American Community Survey information.
Researchers found Tai Chi to be safe, well-liked, and feasible for physically inactive heart disease patients. The longer program showed an increase in moderate to vigorous physical activity, suggesting potential benefits for this population.
A University of Houston psychologist explores how social media influences alcohol consumption among college students, finding that heavy drinkers overestimate others' drinking and misperceive what's normal. A new intervention uses social media to provide personalized feedback and reduce excessive drinking.
A new study projects significant increases in severe turbulence worldwide by 2050-2080 due to climate change. Flights over the North Atlantic and Europe will experience up to two or three times more turbulence than usual, while Asia and other regions will see a 60% increase.
A Danish study found that one in four people leave their job within a year of returning to work after having a heart attack. The study analyzed long-term employment patterns and found that younger people, those with heart failure or depression, were more likely to drop out of the workforce.
A new study found that Twitter is a hub of anti-vaccine sentiment, particularly in affluent regions. The research used machine-learning algorithms to analyze over half a million tweets between 2009 and 2015, finding that half of online discussions about vaccines were negative.
A new code of ethical behavior for sharing plastic surgery videos on social media aims to curb vulgar content and prioritize patient safety. The guidelines, proposed by Northwestern Medicine authors, are based on four guiding principles of medical ethics and will be presented at the American Society of Plastic Surgeons annual meeting.
A new study found that early full-term births are associated with a higher risk of poor cardiorespiratory fitness during adolescence and young adulthood. The researchers also discovered that each week increase in gestational age is linked to a lower risk of poor respiratory fitness.
A team of researchers from the Data Science Institute at Columbia are developing tools to flag aggressive social media posts from gangs and ISIS, aiming to prevent violent escalation. They will use natural language processing and machine learning techniques to analyze millions of tweets from gang members in Chicago and ISIS recruits.
A new study by USC ISI uses Twitter bots to spread positive messages, finding that information becomes viral when people are exposed multiple times. The researchers' findings suggest a cumulative reinforcement effect, where repeated exposure increases the likelihood of adopting an idea.
A Brown University study finds that political polarization has increased most among demographic groups with low internet and social media use. The authors suggest that broader forces beyond the digital landscape may be driving the rise in partisanship.
Research by Gita Johar and colleagues found that people fact-check less when they perceive others are present. In group settings, participants flagged 35% fewer statements for later fact-checking on simulated news sites compared to individual settings.
A University of Kansas study found that students who participated in a social media program learned scientific argumentation better than their peers. The program, which used Twitter and Skype, improved students' ability to share scientific claims, discuss phenomena, and demonstrate knowledge.
Researchers evaluate innovative treatments for common emotional problems after TBI, including videoconferencing technology and web-based interventions. Participants show significant improvements in emotional regulation, positive emotions, and problem-solving skills.
A new study by Dr. Eric Jensen highlights the risks of assuming Twitter accurately reflects real life due to its unique cultural behavior and limited representativeness.
A new study published in Management Science found that strong professional connections are crucial for securing job interviews and offers. Weaker ties on online networking sites like LinkedIn may provide more job leads but have a negligible effect on actual interviews.
A new study finds that an open gym format for cardiac rehabilitation shortens waiting times by an average of 14.9 days, compared to traditional scheduled appointments. The flexible scheduling model also showed no significant differences in outcomes, including exercise capacity and depressive symptoms.
A Northwestern University study found that most Instagram providers marketing cosmetic surgery are not board-certified plastic surgeons, leading to patient harm and risk. Non-qualified providers include dentists, barbers, and hair salons, confusing patients and putting them at risk.
A new study by University of Missouri researcher Brett Johnson found that while people dislike extreme speech, there is less support for outright censorship, instead advocating for clear policies promoting healthy public discourse.
A long-term follow-up study found that many patients who received instructions to stop smoking before cosmetic surgery were more likely to quit or reduce their cigarette use. The study suggests that targeted messaging with specific examples of the negative effects of smoking may be an effective way to encourage smokers to quit.
New research reveals young adults, particularly men, are at higher risk for heart attack and stroke due to inadequate high blood pressure awareness and management. Young adults are more likely to be obese and have lower rates of blood pressure treatment and control compared to middle-aged and older adults.
Researchers found that issue-based tweeting during debates solidifies viewers' beliefs, while social watching enhances learning. Those engaging in issue-based tweeting show higher post-debate knowledge scores, indicating a greater acquisition of political knowledge.
A study of 12,815 U.S. and U.K. Facebook users found that religious affiliation is associated with the use of positive emotion and social words, while non-religious individuals use more negative emotion and cognitive processes. The researchers also discovered that non-religious people make more frequent mention of the body and death th...
A study found that tweets about opioid misuse on Twitter were strongly correlated with state-by-state information from the National Surveys on Drug Usage and Health. The research used a list of keywords to extract relevant tweets, which were then clustered based on semantic distance and verified by medical toxicologists.
Researchers developed neural networks to evaluate short narratives, improving predictions over a baseline system. The AIs classified texts into popular and non-popular categories, highlighting the importance of understanding story structures in narrative evaluation.
Researchers at Penn State's IST developed a system that correlates Twitter posts with power outage reports, showing a moderate-to-strong correlation. The tool could enable real-time monitoring and faster deployment of resources during disasters.
Participants listed keeping in touch and monitoring others' updates as main reasons for using Facebook, while also citing privacy concerns and triviality of posts. The researchers suggest that clear privacy control tools are needed to promote older adults' Facebook use.
A recent VA study presents original research and perspectives informing efforts to ensure high-quality patient-centered care for vulnerable veteran populations. The research highlights disparities in healthcare access and outcomes among racial and ethnic minorities, LGBTQ+ veterans, homeless veterans, and others.
A new study by the American Academy of Neurology found that telemedicine is as effective as traditional in-person care for people with Parkinson's disease. Virtual house calls provided convenience and comfort without compromising quality of life.
A study by Justin Knoll found that individuals with a high tolerance for incivility are more likely to engage in online behaviors such as commenting on news stories, participating in discussions, and donating to candidates. In contrast, activities like signing petitions and circulating content were not affected.
A study by Pacific Northwest National Laboratory found that changes in tweet opinion and emotion can signal rising health issues. Researchers analyzed 171 million anonymous tweets to identify patterns that correlate with medical visits for flu-like illnesses.
Research reveals that a minority of users' tweets account for the majority of influence, with opinion leaders forming a virtual community that shapes information spread. The study suggests targeting this community for effective advertising on social media platforms like Twitter.
A new study by University of Arizona sociology doctoral student Morgan Johnstonbaugh found that US lawmakers' tweets are more closely tied to their political party affiliation than their gender. Contrary to expectations, women did not tweet significantly more about stereotypically female issues and men did not tweet more about male-ste...
A new computer program correctly identifies depressed individuals from their social media photos 70% of the time, according to a study. The program uses features such as photo color, comments, and face presence to predict depression. Future research aims to refine the model and address data privacy concerns.
A Colorado State University study shows a strong correlation between Facebook posts about visible smoke and commonly used datasets for estimating smoke exposure. The researchers found that Facebook was a better tool than satellite data in pinpointing smoke exposure, with daily maps of Facebook posts matching standard smoke monitoring s...
Researchers from the University of Cambridge found that celebrity Twitter accounts with over 10 million followers exhibit bot-like behavior, retweeting at similar rates as automated accounts. In contrast, smaller accounts are more likely to be bots, which spend less time engaging with human content.
A new tool from Disney Research enables novices and experts alike to create high-quality motion cycles in a matter of minutes, enhancing the creative process and expanding artist contributions. The tool uses an algorithm to extract the motion cycle from a performance, allowing for editing and customization.
A QUT-led study analyzing the tweets of influential business leaders, including President Trump, reveals a unique 'emotionally unstable innovator' personality. The researchers found that Trump's personality profile is distinct from other superstar entrepreneurs and CEOs, with traits such as high neuroticism and low agreeableness.
The Magic Bench enables users to see, hear, and feel animated characters in a shared 3D space. Researchers have created a platform that combines augmented and mixed reality for a seamless experience.
Researchers analyzed Trump's 3200 tweets to find that he exhibits strong features of a Schumpeterian personality, characteristic of successful entrepreneurs. He shows creative and change-oriented behavior, but also struggles with emotional stability.
A recent study published in Nursing Outlook found that home care nurses working in better work environments are less likely to miss required care, report burnout, or intend to leave their jobs. The researchers suggest that improving work environments can lead to improved care quality and reduced turnover.
Researchers found that people with insecure attachment styles have weaker social networks, struggle to form new relationships, and are more likely to dissolve ties. Primes can improve attachment security and relationship maintenance on social networks.
A new technique called factorized variational autoencoders (FVAEs) uses neural networks to predict a viewer's facial expressions for the remainder of the movie after observing an audience member for just a few minutes. The approach demonstrated impressive accuracy in predicting reactions, outperforming conventional methods.
A new study by LMU assesses the benefits and risks of social media monitoring apps, highlighting their use in verification and tracking individuals across multiple networks. While some see these tools as useful for journalists, others express concerns over personal privacy and potential misuse.
USC researchers found that disinformation campaign on MacronLeaks was mostly consumed by foreigners on social media, with 18% of promoters being bots. The campaign's impact on French voters appeared to be limited despite being tweeted nearly 350,000 times.
Researchers introduce a new method, 'social triangulation,' to identify local social media users based on their social networks' characteristics. This approach can help officials pinpoint people in a local area and disseminate critical information.
A new study by Florida State University researchers found that temperature-related tweets increase on Twitter when temperatures rise. Government officials use the platform to disseminate information about cooling centers and energy assistance, with agencies in several states actively using Twitter for this purpose.
A study found that gun violence prevention groups promote a balance between individual rights and responsibilities, advocating for universal background checks, restrictive firearms policies, and cultural changes. These efforts have led to policy changes, company bans on open carrying, and increased public support.
Low oxygen levels in Chesapeake Bay have significant effects on fish and ecosystem balance, driven by human-induced and natural factors. Forecasting efforts are being made to better understand and plan for the bay's future.
A study of viral tweets during the final two months of the 2016 election race found that Clinton was heavily criticised on social media compared to Trump. The study, which analysed almost 3,500 posts, revealed a wide disparity between traditional media and social media, where Clinton was worse off.
A new image-based method reconstructs wiry objects in 3-D with higher resolution and accuracy, benefiting fields like animation, medicine, and topology extraction. The technique uses short connections to assemble wire configurations, exploiting unique characteristics of wiry objects.