Articles tagged with Group Behavior
Researchers at the University of Bath developed a new theory that unifies conflicting viewpoints on lane formation, predicting curved and straight lanes in crowded spaces. The study reveals a new class of structures in daily life that may go unnoticed.
A study analyzed 105 cat interactions to categorize them into playful, aggressive, or intermediate groups. The majority (56.2%) were classified as playful, while 28.6% were agonistic. Intermediate behavior was observed in 15.2% of cats, exhibiting characteristics of both play and aggression.
Researchers found that when leaders take time to reflect on their errors, they exhibit more humility and improve team performance. A key finding is that learning from mistakes and taking a promotion focus leads to greater humility and improved team outcomes.
A new model predicts US recessions and slowdowns by analyzing the aggregate probability of financial misreporting in the economy. The model improves recession prediction by about 25% over existing models, providing regulators with more lead time to prepare for a recession.
A recent study by University of Missouri researcher Jake Haselswerdt suggests that partisan beliefs do not overshadow how people perceive the severity of COVID-19 in their communities. Local public health information appears to get through to individuals, regardless of their political leanings.
A game-theory-based approach explains the emergence of moral norms through the coupling of two games: social dilemma and coordination tasks. Cooperation can pay off when individuals prioritize group benefits over personal interests, leading to a self-sacrificing behavior that benefits all parties.
A new study at Carnegie Mellon University found that group cohesion reduces whistleblowing tendencies within an organization but increases them outside of the group. This challenges prevailing views on whistleblowing and highlights the importance of considering relational dynamics in organizational interventions.
A new study published in iScience found that humans tend to follow a two-step process when in a crowd, with an initial reflexive imitation followed by a more deliberate strategic decision. The research suggests this influence affects not only social norms but also immediate actions and underlies behaviors such as rioting and mass panic.
A new study reveals that middle-aged women are held back in their careers due to a perceived lack of 'niceness', with evaluations decreasing after the age of 40. The research, led by UC Berkeley's Jennifer Chatman, found that both men and women become more capable with age but only women are seen as less warm, leading to harsher judgme...
Researchers Dr. Fabian Pels and Prof. Jens Kleinert developed an integrative group flow theory that explains the conditions for optimal group performance. The IGFT highlights the importance of interpersonal coordination, positive relationship quality, and continuous maintenance of primary and secondary fits to achieve group flow.
A recent study found that sperm clustering in viscoelastic fluid offers three biological benefits: reduced direction changes, improved alignment, and increased safety from strong flows. This research may inform studies on infertility and provide better selection of sperm for assisted-reproduction technologies.
Researchers analyzed 47,112 Reddit comments to identify elements of tone and style linked to hyperpartisan echo chambers. Language features such as strong emotion, familiarity pronouns, and face-to-face conversation markers are common in hyperpartisan comments.
A new study found that teams with stable hierarchies exhibit cooperative speaking patterns, while unstable or unspecified hierarchies lead to competitive interruptive patterns. Team gender composition also plays a role, with majority-female teams benefiting from cooperative patterns and all-male teams from competitive patterns.
Researchers explored how diverse opinions affect group behavior, finding that larger variance promotes conformity. In an experiment, participants conformed more to a group opinion when there was a broad spectrum of views.
Researchers found that rhesus macaques with more grooming partners had larger brain areas for social decision-making and empathy, specifically the mid–superior temporal sulcus (STS) and ventral-dysgranular insula. The study suggests that social connections influence brain structure in nonhuman primates, with possible implications for h...
Scientists identified neurons in mice brains that influence competitive interactions and shape group social behavior. The study provides new insights into human interactions and advances research related to neurocognitive conditions such as autism spectrum disorder.
A global study of nearly half a million students found that repeated grades increase the risk of bullying victimization. Girls who repeated grades faced higher risks of being bullied in various ways, including being made fun of and having possessions taken away.
Researchers used CRISPR-Cas9 technique to edit genes in zebrafish larvae, altering individual behavioral responses and group behavior. The study suggests two simple visuomotor reflexes explain the collective behavior of zebrafish.
An agent-based study found that a committed minority can influence the majority to overturn long-standing practices. The researchers created an online game where participants voted on a product launch, with a small group of 'activists' able to sway the majority. The study's findings may help stimulate sustainable behavior.
Researchers found that people are twice as likely to break from the group and make a different choice when they see others hesitating. This hesitation can reveal conflicting information within the group, leading to better outcomes. The study's findings have implications for various situations with herd behavior.
Researchers found that dancing and psychedelic drugs are associated with feelings of awe and social bonding in rave attendees. This study suggests that these experiences can be beneficial for therapeutic settings, potentially reducing stigma around psychedelic use.
A new study by UCL researchers found that social inequality can incite collective violence, including vandalism, even with weak social identification. The findings suggest that reducing economic inequality could play a role in maintaining public safety.
Researchers used a 'role-play' approach to study how Neanderthals caught choughs in caves. They found that the birds were vulnerable to artificial light and could be caught using nets or by hand. The findings suggest that catching birds was another skill of Neanderthals, which is surprising given their intelligence and adaptability.
A study published in Nature Communications suggests that a county's moral values, particularly binding values, can predict the prevalence of hate groups and extreme behavioral expressions of prejudice. The research used geospatial modeling and psychological experimentation to analyze data from over 3,100 US counties.
Researchers developed a new dynamic model that quantitatively incorporates group behavior into individual decision-making, predicting the sensitivity of individuals to persuasion and deception. The model uses non-integer derivatives to compress the influence of groups into a single parameter.
Researchers observed bonobos sharing meat across community borders for the first time, demonstrating cooperative behavior and social structure dominance by females. The study provides insights into how our last common ancestor may have acted when dividing food with others, shedding light on human origins.
Researchers found that individual characteristics, such as speed and exploratory tendency, significantly impact the cohesion, movement dynamics, and foraging performance of schooling fish. The study provides insights into how inter-individual differences drive collective behavior and group functioning.
Researchers at URV develop collaborative filtering model with scalable algorithm for predicting individual preferences and group overlaps. The new approach provides more accurate predictions than existing algorithms by considering individual differences, making it ideal for large datasets.
Researchers from SISSA and ICTP developed a model simulating collective behavior of groups, finding the number of informed individuals, sociality, and decision strength as critical variables. The study suggests that even minimal fluctuations in these variables can lead to catastrophic changes.
A study published by researchers at the University of Leeds found that successful leaders exhibit decisive behavior and remain on the group's periphery, leading others quickly. The findings have implications for managing large groups in urban environments, such as crowd evacuation scenarios.
Computer science researchers at University of Maryland create virtual worlds using advanced modeling and prediction techniques to analyze military and policy actions. These virtual worlds allow defense analysts to predict the most likely outcomes of different courses of action, enabling them to make informed decisions.
Research by Goldstone and colleagues found that groups with limited information sharing performed better on difficult problems, suggesting a balance between exploration and dissemination of innovations.
Researchers found men become more focused on direct routes after clothes shopping, while women prefer scenic routes. Introverts also make low-arousal food choices when thinking about attending a party.
A study of 200 participants on 29 mock juries found that diverse groups performed better than all-white groups in several measures. Whites in diverse panels cited more case facts and made fewer errors in discussing evidence.
A wireless distributed sensor network simulates synchronized calling behavior of frogs and cicadas. The system exhibits complex group behaviors, including the emergence of new calling cycles and the recruitment of nodes to these cycles.