Articles tagged with Social Interaction
A new study at Duke University found that the temporal-parietal junction (TPJ) is responsible for processing information related to social interactions. The TPJ was active when subjects made decisions against human opponents, but not against computer opponents.
Researchers found that individuals prioritize reciprocity over network structure when deciding to cooperate. This challenges traditional theories on cooperation among individuals. The study, published in PNAS, used a social conflict prototype called the Prisoner's Dilemma and involved 1,200 Aragon secondary students.
Wild zebrafish use social learning to assess risk by observing other individuals' behavior and adjusting their own. They become more bold after interacting with bolder domesticated fish but do not change their behavior when encountering shy ones.
A study found that most older adults (65+) in England cannot safely use pedestrian crossings, leading to social isolation and reduced access to healthcare services. The research highlights the importance of prioritizing safe crossing times for vulnerable populations.
Research reveals a 'stained glass ceiling' limits Romney's chances due to unpopularity of Mormons and lack of social contact. Public attitudes toward Mormons must change for Romney's religion to no longer be a hurdle.
A study analyzing over 600,000 tweets found that opinion leaders and celebrities fueled the spread of news about Osama bin Laden's death on Twitter. Nearly 80% of tweets were certain that bin Laden was dead within 21 minutes of TV confirmation.
Researchers' study shows that people prioritize personal cooperation over network reciprocity, contradicting previous studies. The study's findings suggest that decision-making in cooperative dilemmas depends solely on individual experiences, not social networks.
A team of researchers tracked mouse lemur lice to understand their social interactions, finding that lice transfer occurred between 43% of males, with peak transfers during breeding season. Louse transfer showed greater distances and geographic areas than previously thought.
Researchers tracked the transfer of parasitic lice on brown mouse lemurs to infer their social contacts and habits. The study found that lice were transferred between 43% of males during the breeding season, indicating conflicts over females.
The NIH has launched an online resource called e-Source, which offers a range of interactive chapters, discussion forums, and references to help researchers apply behavioral and social science methods to public health activities. The resource is designed to provide a foundation for collaborations between biological and social scientists.
Computer scientists at the University of Rochester developed a model that can determine a person's location within a 100-meter radius using only their friends' locations on Twitter. The researchers achieved an accuracy rate of 85% in one experiment, tracking individuals to within one city block in over eight out of ten instances.
Researchers used fMRI to track brain activity in competitive game players, finding differing patterns of activity during social interactions. The study sheds light on how the brain processes information in competitive settings and may aid understanding of neuropsychiatric illnesses.
Scientists have created a propagation-based algorithm to extract both link-density and link-pattern communities from real-life networks. This approach outperforms existing state-of-the-art algorithms in detecting real-life communities, particularly those characterized by internal patterns of similar connectedness.
A recent study by Dr. Christian A. Vaccaro and colleagues found that successful mixed martial arts competitors have distinct ways of managing fear to convey a social identity to others. This 'managing emotional manhood' allows men to evoke confidence, pride, and dominance in their opponents.
Researchers have created an interactive map that reveals London's social history in unprecedented detail, mapping information from a vast array of sources. The website allows users to explore the capital's past, including crime and punishment, distribution of wealth and poverty, and ownership of consumer goods.
The new tool kit provides valuable guidance on utilizing pictures and visual supports to facilitate daily communication, social interactions, and adaptation to new situations. It has been found to decrease challenging behaviors and increase compliance and independence in families who use it.
A new Harvard study found that dynamic social networks encourage cooperation and friendliness, while selfish behavior can lead to exclusion from the group. Players who re-wired their social connections were more willing to form new relationships with generous individuals.
Researchers discovered high-functioning individuals with autism do not consider others' thoughts when making decisions. This finding provides insight into the psychology of autism-spectrum disorders and has implications for therapies and public education.
A meta-analysis of 50 years of research finds no difference in cooperation between men and women in social dilemmas, but men are more cooperative than women in same-sex studies. Women's lower cooperation may be linked to evolutionary pressures, such as sexual competition among co-wives.
Researchers created a Facebook application called PiggyDemic to simulate viral interactions and gather data on how viruses spread among populations. The app can predict patterns of infection, seasonal outbreaks, and the impact of human interaction on viral dynamics.
People from lower classes have fundamentally different ways of thinking about the world than people in upper classes. Lower-class individuals are better at reading other people's emotions and act altruistically. In contrast, wealthier people don't read others' emotions as well and hoard resources.
Research suggests that nicotinic receptors play a crucial role in establishing a balance between social interactions and competing motivations. Mice with normal or modified nicotinic receptors exhibit different social behaviors, highlighting the importance of these receptors in social interactions.
A study by Concordia University researchers found that Asian-Canadian and French-Canadian preschoolers tend to interact more with children of their own ethnic group. The children were observed to be more competitive when playing with peers of the same ethnicity.
A new study found that people with higher social status respond more strongly to information about others of higher status, while those with lower status respond more strongly to information about others of lower status. This effect is linked to the brain's value system and has important implications for social behavior and interactions.
Researchers found that larger social wasp bodies are linked to larger brains and more devoted brain tissue for social interactions, learning, and memory. Queens had larger central processing areas than worker wasps.
Johns Hopkins scientists have identified a gene, GRIP1, associated with autism that affects social interaction deficits. The study found that variants of the gene contribute to the severity of social behavior in individuals with autism.
New research from the University of Cincinnati shows that elevated levels of sodium can suppress social anxiety by inhibiting stress hormones in the body. The study found that rats exposed to high sodium levels responded less to stress and displayed reduced cardiovascular responses.
A new model suggests that severing social interactions may not be the best approach to prevent disease spread during influenza outbreaks. The researchers found that a moderate increase in the price of interpersonal contact can lower the peak prevalence of the disease while increasing overall societal utility.
A study by Richard Slatcher found that testosterone levels are associated with men's dominance behaviors and success when competing for an attractive woman. Men with high testosterone levels and a strong desire for social dominance were more likely to suppress their competitors' ability to attract the woman.
Researchers at Georgia Institute of Technology found that when robots move in a more human-like fashion, people can better recognize what the robot is doing and mimic it themselves. The study used motion-capture technology to program a robot to perform human movements, resulting in improved human-robot interaction.
A recreation program that allowed autistic adults to choose their own leisure activities improved their communication and social skills, according to Penn State researchers. Participants scored higher on personality tests than a control group, showing significant improvement in recognizing and labeling emotions.
A new study finds that family interactions during mealtime significantly impact the health of children with persistent asthma. Families who engage in meaningful conversations and turn off electronic devices report better health outcomes for their children.
Research published in GENETICS suggests that being around the opposite sex activates genes in fruit flies that cause them to perform certain courtship behaviors. This study provides insight into the complex genetic machinery that affects social interactions, potentially leading to new understanding of disorders such as autism.
Researchers found that people distinguish between living and non-living faces, particularly around two-thirds of the way along a continuum from doll to human face. The study suggests that our brains scrutinize faces, especially the eyes, for signs of life.
A study by University of Wisconsin-Madison sociologist Shane Sharp found that prayer can help victims of violent relationships cope with their emotions and find comfort through venting and positive self-perceptions. Prayer also serves as a useful distraction, allowing individuals to momentarily escape from anxiety and feelings of anger.
A University of Wisconsin-Madison sociologist found that prayer can help victims of violent relationships cope with their emotions by finding comfort in God's perspective. Prayer serves as a distraction and reprieve from anxiety, while also raising self-worth counteracting the abuser's hurtful words.
A U-M study found that adding an interactive online community to an Internet-based walking program significantly decreased participant dropout rates. Seventy-nine percent of participants who used the social component stuck with the program, while only 66% of those without it completed it.
A study by Shannon Rogers and her team found that living in a walkable neighborhood is associated with increased civic involvement, trust, and social connections. Residents in more walkable areas reported better health, happiness, and community involvement.
Researchers studied infant-mother interactions to develop a baby robot capable of learning social skills. They found that babies and mothers create patterns in their play, which becomes more stable with age.
Researchers found that babies who watched a robot interact socially with people were more willing to learn from it than those who didn't see the interactions. The study suggests that social interaction and communication are fundamental features of being human, implying that humanoid robots must be able to interact socially with humans ...
A new study in Applied Cognitive Psychology found that college-aged men can accurately remember a woman's initial sexual interest based on visual cues. The study suggests that tracking and remembering a partner's emotions may play a role in the initiation and maintenance of serious romantic relationships.
Research reveals vultures use face flushing technique for displays of dominance and interaction with peers, where rapidly changing skin color provides up-to-date information on status.
The study explores robot deception from a general perspective, with applications in military and search and rescue operations. Robots can use deception to hide and mislead enemies or calm panicking victims.
A new study suggests that weight-based criticism in pre-teens can lead to negative body perceptions, lower self-esteem, and increased risk of internalizing problems. The research highlights the need for early identification and intervention efforts at schools to address this issue.
A meta-analysis found that changing how people perceive and think about others is the most effective way to combat loneliness. Cognitive-behavioral therapy-based interventions were particularly effective in reducing loneliness by addressing negative thoughts about self-worth and social perceptions.
Researchers will design vision, speech, and wearable sensor technologies to analyze child behavior. The goal is to identify children at risk for autism and other developmental delays, with the potential to improve treatment delivery and outcomes.
The NSF announces three new Expeditions in Computing awards, providing up to $10 million in funding over five years. These projects will focus on novel approaches to complex problems in computer science and engineering, including modeling social behavior and understanding climate change.
A recent study published in Psychological Science suggests that genetics may play a role in how sensitive we are to social drinking cues. Volunteers with a specific variant of the dopamine D4 receptor gene were found to drink more when others consumed three or four drinks, but not when they only consumed one.
A new study analyzing interactions between players in a virtual universe game has provided large-scale evidence to prove an 80-year-old psychological theory called Structural Balance Theory. The research shows that individuals tend to avoid stress-causing relationships when they develop a society, resulting in more stable social networks.
A study published by Purdue University found that older adults report better marriages, more supportive friendships, and less conflict with children and siblings. The perception of limited time, willingness to forgive, aging stereotypes, and attitudes of respect all play a role in improving relationships with age.
Psychologists at Harvard University found that physical attributes of incidental objects can profoundly impact our social interactions. Researchers discovered that weight, texture, and hardness of objects can unconsciously influence judgments about unrelated events.
A new study reveals that orangutan gestures carry specific intentional meanings and are made with the expectation of behavioral responses. The researchers identified 64 gesture types, 40 of which were used predictably to achieve six social goals, including initiating interactions and requesting objects.
A series of studies found that spending time in nature significantly increases feelings of vitality and energy, even in indoor settings. The research, led by Richard Ryan, suggests that nature is fuel for the soul and can provide a natural connection to living things, promoting physical and mental health.
Researchers have simulated frustration in a smallest possible quantum system, revealing its relation to entanglement. The team created a fully controllable frustrated magnetic network with three spins, allowing them to manipulate interactions using laser beams.
A new autism intervention for preschool children showed improvements in parent-child interaction, but failed to deliver a clinically significant reduction in autism symptoms. The study assessed 152 children aged 2-4 years and found that the PACT intervention led to enhanced communicative and social development.
Research from neuroscientist Samuel Weiss shows that paternal mice physically interact with their babies grow new brain cells and form lasting memories of their babies. The study demonstrates a positive feedback loop between social interactions and healthy brains.
The new center will explore five aspects of social cognitive networks, including dynamic processes, organizational networks, trust, human cognition, and adversarial networks. Researchers will develop mathematical models and analyze the effects of interactions on task performance and decision-making.
A new study by University of Missouri researchers found that fibromyalgia diagnoses can trigger increased emotional withdrawal, mental strain, and marital instability in both the diagnosed spouse and their partner. The condition is linked to higher levels of depression, fatigue, and feelings of helplessness.
Scientists from the University of Zurich have discovered the physiological mechanisms in the brain that underlie broken promises. Patterns of brain activity can even predict whether someone will break a promise, shedding light on the neural basis of pro-social and antisocial behavior.
A new study published in the Journal of Applied Psychology found that personality characteristics play a significant role in determining who succeeds in medical school. Conscientious individuals tend to excel in early years, while extraverted students perform better in later years as interpersonal skills become more important.