Articles tagged with Social Networks
A new NIH-supported study shows that obesity spreads within social networks, with closer connections increasing the influence on developing obesity. The study analyzed data from the Framingham Heart Study, finding that a person's chance of becoming obese increased by 57% if they had a close friend who became obese.
A study by Harvard and the University of California, San Diego found that obesity is socially contagious, spreading from person to person in a social network. The greatest effect was seen among friends, with a 171% increase in chances of becoming obese if a mutual friend becomes obese.
Researchers found that when an individual gains weight, their friends and siblings have a significantly increased risk of becoming obese. The closer two people are in a social network, the stronger the effect. Geographical distance appears to have no effect, suggesting that environmental factors play a smaller role.
A Penn State study found that nearly 73% of college students don't believe the norms message, and those who do report similar drinking habits among friends. The study suggests that social networks have a greater influence on drinking behavior than previously thought.
The University of Pennsylvania researchers found that some of the simplest social networks function poorly and that information beyond a local view can hinder complicated networks' ability to accomplish tasks. In contrast, engineered or hierarchical structures proved easier for subjects to solve problems.
A new study by the American Sociological Association found that Americans have fewer confidants, with a nearly one-third decrease in discussions with non-family members. The study also reveals racial diversity in social networks has increased, but disparities persist, with higher education and non-white groups having smaller networks.
NDRI researchers studied non-injecting heroin users transitioning to injection, finding it's not universal and influenced by individual characteristics and social networks. The study highlights the importance of understanding these factors to prevent infectious diseases like HIV, hepatitis B, and hepatitis C.
A recent study published in AIDS Education and Prevention found that few HIV-positive gay men regret sharing their diagnosis with friends and family. In fact, only 4.2% of participants reported regret after disclosing their status to at least one social network member.
Researchers found that larger social networks are associated with reduced cognitive impairment in people with Alzheimer's disease pathology. The study suggests that healthy interactions with friends and family can have a positive impact on disease prevention.
A new study found that having a sick spouse increases the risk of death for partners, with some diseases having a greater impact. The study, which analyzed over half a million couples, suggests that social networks and caregiving can affect health outcomes.
The study found a strong social gradient in metabolic syndrome, with individuals from lower socio-economic positions having a higher risk of the condition. Despite healthier lifestyles among those with higher education levels, the risk was still significantly lower for those with higher education.
A study found that socially isolated men have higher levels of inflammatory markers, including interleukin-6, which are linked to cardiovascular disease. The researchers suggest that social connections may be beneficial for heart health and that men with lower social involvement have the highest levels of IL-6.
A study of 503 older women found that small social circles are associated with lower blood glucose and blood pressure levels, as well as fewer signs of artery blockage. However, annual income was found to be a more important predictor of coronary disease death rates than social network size.
Research reveals that women in IT jobs face complex interactions of factors including social networks, age, parenthood, and education level. Managers can address the issue by creating diverse networking opportunities and helping employees develop their own skills.
Researchers found that student-led groups with peer opinion leaders outperformed traditional methods in improving attitudes, self-efficacy, and refusal skills towards smoking among sixth-graders. The network method was shown to be more effective than random or teacher-selected group assignments.
Research by Professor Erickson suggests that having a variety of casual acquaintances can improve job prospects and overall well-being. People with diverse social networks are more likely to feel in control and have access to valuable information, leading to improved health and happiness.
Historians discovered that local landlords and castle owners wielded significant power until around 1150, forming a third power block alongside clergy and territorial princes. They found seven monasteries were founded within 15 years, based on reciprocal obligations between aristocracy and clergy, leading to social stability.