Articles tagged with Human Social Behavior
Researchers will use high-resolution imaging technology to study oxytocin neurons and their connections in the brain, aiming to gain insights into social behavior and potential disorders like autism. The project aims to create a detailed anatomical map of oxytocin neurons to better understand how they drive behavior.
In a study on red flour beetles, researchers found that males were more likely to mate with other males when there was less pressure to find a female mate. In contrast, in populations with high female bias, male beetles lost their ability to discriminate between male and female mates.
Researchers have found significantly elevated levels of 4-ethylphenylsulfate (4-EPS) in serum samples from children with Autism Spectrum Disorder (ASD), suggesting a potential biomarker for the condition. Elevated 4-EPS levels were also associated with worse social performance, indicating its possible role in ASD pathology.
A recent study published in Genetics identifies five genes that control sociality in chickens, shedding light on the genetic basis of this complex behavior. The researchers used a cross between wild and domestic chickens to assess sociality and gene expression, revealing a surprising connection between sociality and anxiety.
A new study links low vasopressin levels in cerebrospinal fluid to impaired social abilities in monkeys and children with autism, suggesting a potential biomarker for the condition. The researchers hope to further explore the hormone's role in autism diagnosis.
A new study found that playful boys in third grade are viewed as socially incompetent by their classmates, after being considered popular playmates in earlier grades. Researchers recommend promoting positive teacher-student relationships to encourage children's playful behavior.
A new study from an international team of researchers found that an imbalance of the sexes leads to single parenting in birds. The researchers discovered that when there are more males than females or vice versa, the parenting roles shift, leaving the males to care for the chicks.
Families with elevated psychosocial risks, including parent mental health issues and child behavior problems, are more likely to drop out of weight management treatment. Psychosocial screening early in treatment may improve outcomes for children with obesity.
Young children tattle even when blameless, as a way to enforce social norms and cooperate with others. Research suggests that tattling can be seen as evidence of children recognizing important norms and caring about their importance.
Research finds that young adults' own financial behaviors have the most impact on their well-being, followed by their romantic partners' behaviors. Parents' financial expectations had the least impact, but still influence young adults' objective financial knowledge. The study suggests that even in non-marital relationships, a partner's...
Research from Bar-Ilan University suggests that excessive focus on self-control can lead to inflexible behavioral patterns, over-emphasis on norm-adherence, and strict rational thinking. This can result in problems with information processing, decision-making, and social behavior.
A study by the University of Toronto Rotman School of Management found that low confidence can lead to selfish behavior, but also increased generosity when public choices are made. In contrast, high confidence participants tend to be more generous in their choices.
Researchers found that a combination of teaching parents how to manage behavior and relationship-building strategies was more effective than just behavior-management strategies for reducing severe disruptive behavior. For children who haven't developed severe behavioral issues, only behavior-management strategies were beneficial.
Researchers exposed rhesus macaques to sevoflurane three times during infancy and found increased behaviors such as self-touching and self-grooming at one and two years of age. These subtle changes persist even after the animals are no longer under stress, suggesting a long-term impact on anxiety levels.
A new study from the University of Portsmouth found that people who are more image conscious tend to support more crowdfunding campaigns. The research also showed that funders with public profiles containing photos engage in significantly greater levels of visible funding activity.
A new study by Carnegie Mellon University researchers found that certain phishing strategies are more effective than others in deceiving victims. The study identified tactics like communicating failure, using an authoritative tone, and expressing a shared interest as successful approaches.
Researchers found that children from disadvantaged households are at greater risk of low muscle strength and poor health status as adults. Chronic stress in childhood may alter the body's ability to maintain good health over time.
A new study finds that nostalgia for America's past can buffer collective guilt and create group coherence. Those who glorify the US tend to be more nostalgic, which alleviates feelings of guilt about historical wrongs.
Barbara Dosher, UCI Distinguished Professor, receives the Atkinson Prize for her work on human memory, attention, and learning, while Etel Solingen is awarded the William & Katherine Estes Award for trailblazing research on nuclear proliferation.
A new model investigates how human behavioral changes evolve in response to extreme climate events and affect global temperature change. Long-term, less easily reversed behavioral changes have the most significant impact in mitigating greenhouse gas emissions and reducing climate change.
A social dilemma experiment found that punishment is ineffective in promoting cooperation among players, with players instead replacing defection with punishment. The study suggests that punishment has a demoralizing effect and reduces the incentive to choose cooperation over competition.
Researchers at USC found that automated Twitter accounts promoting the idea that e-cigarettes help people stop smoking are more likely to be hazardous to users' health. These 'social bots' were two times more likely than humans to promote both new products and the idea that e-cigarettes empower people to quit smoking.
Research on rhesus macaques suggests that some individuals are more likely to remain socially isolated due to a combination of genetic predisposition and environmental influences. This phenomenon is linked to reduced life expectancy in various species, including humans, who are experiencing an increasing epidemic of social isolation.
A study by Georgia State University found that black parents reported significantly fewer concerns related to autism symptoms than white parents. This disparity may affect healthcare providers' abilities to identify children who need further screening or evaluation, potentially leading to missed or delayed diagnoses in black children.
Researchers found that new immigrants initially provide little information to help the group but become fully integrated and valued members within five months. They suggest that an integration period is necessary before the benefits of an increased group size can be realized.
Researchers have developed a method to detect hydrohalite, a substance that forms on treated icy roads and cannot be removed by conventional salting. Using Raman instruments fitted with lasers, trucks can identify the presence of hydrohalite and switch to alternative de-icers, making roads safer for users.
Human Arenas will publish a mix of theoretical and empirical studies on higher psychological functions in human phenomena, focusing on analysis and critical discussion of crucial data. The journal encourages exploration of ideas and productive thinking through novel forms of scientific enquiry and writing.
Liberals are more likely to notice and penalize inconsistencies in conservative Democrat candidates, a study suggests. Conservatives tend to show a stronger positive response when Democrats hold conservative positions, but are less likely to scrutinize inconsistencies.
A neighborhood's quality has a significant impact on the number of problem behaviors displayed by children during elementary and teenage years. The study found that children living in poor-quality neighborhoods had significantly more serious behavior problems compared to those in excellent neighborhoods.
Researchers examine how civilians respond during disasters, highlighting the emergence of 'swarming' collective action. They aim to re-think traditional concepts like preparedness and response to marginalize vulnerable populations.
Women who experienced painful father-child relationships perceive greater mating intent in men and exhibit increased sexual arousal when viewing male faces. This study highlights the potential for early childhood experiences to shape adult mating behavior and increase the likelihood of engaging in unrestricted or risky sexual activity.
A USAID-funded campaign in Tanzania linked to increased prenatal visits, birth planning, and improved maternal health outcomes. The study found that women exposed to the campaign were more likely to create birth plans, attend prenatal appointments, and give birth at a health facility.
A study published in Springer's journal Sex Roles confirms that women consistently perform more housework than men, despite variations in life stages and circumstances. The research highlights the importance of time, money, and gender in shaping domestic labour, with women often bearing the brunt of household tasks.
A Dartmouth-led study found a link between brain structure and teenagers' capacity for considering others' intentions. As adolescents mature, their cognitive strategies shift towards considering the other player's intentions in fairness concerns, coinciding with cortical thinning in key brain regions.
Participants showed higher levels of cooperation for provision of new public goods, with a majority exhibiting conditional cooperation. In contrast, those who never participated in maintenance or provision faced dilemmas about public goods, leading to lower willingness to cooperate.
Researchers propose that environmental factors play a significant role in shaping gender-specific traits, rather than solely genetic inheritance. This idea challenges the long-held assumption that biological sex directly influences behavior.
Researchers used CRISPR to manipulate ant eggs, resulting in germline changes that affect every cell in the adult colony. The study found that knocking out the orco gene affected olfaction, social behavior, and brain anatomy, providing insights into gene regulation and its impact on complex biological systems.
New research at Oregon State University found that bacteria prioritize their own fitness when nutrients are limited, but not when iron, phosphorus, and sulfur are abundant. This study provides insights into the evolution of cooperation in microbes and has implications for understanding natural populations.
A study of age and crime statistics from Taiwan suggests that cultural factors, such as collectivist societies and parental supervision, may influence the age-crime relationship. The findings challenge the long-held assumption that biology drives teen criminal behavior, instead highlighting the importance of cultural influences.
Researchers found that bonobos do not copy actions as children do, highlighting the unique nature of human imitation. The study suggests that over-imitation in young children may be a critical factor in explaining why human cultures differ from those of great apes.
A new study reveals humans are hardwired to lean to the right when kissing, with men more likely to initiate and women receiving a mirrored response to avoid discomfort. The researchers propose that this bias may be linked to differences in hormone levels and neurotransmitters between brain hemispheres.
A new series of studies reveals that self-actualization is linked to pursuing status and esteem, which can translate into 'fitness' and passing genes to future generations. This challenges traditional assumptions about self-actualization being 'above' basic physiological and social desires.
A study published in PNAS found that halictid bees have more sensory machinery on their antennae compared to solitary species, suggesting a link between social behavior evolution and communication. The research suggests that sensilla density may be an important precursor to the evolution of social behavior.
A new study published in Biological Psychiatry found that oxytocin administration reduced drug-seeking behavior and relapse in methamphetamine-addicted rats. Oxytocin was shown to decrease motivation to acquire the drug and reduce relapse, with the effects strongest in animals with high motivation.
The Tsimane Health and Life History Project found that many individuals reach a social and economic peak between the ages of 40 and 60. They adapt by devoting less time to hunting and more to horticulture, producing the majority of calories for their extended families.
A new study from ANU found that sagittal crest size in male gorillas and orangutans is linked to their social behavior. Females prefer larger crests, indicating a possible form of social signalling related to sexual selection.
A decline in homophobia is enabling young men to embrace non-sexual bromances, which allow for deep emotional disclosure and intimacy. The study found that these relationships offer a way forward for those dealing with depressive symptoms or social anxieties.
Researchers created a set of axioms for robust cooperative strategies, reducing computational hurdles. Players with these strategies and memories of length k cooperate if all players took the same actions for the last k rounds, giving rise to all-or-none strategies.
Research found that birdsong duration and frequencies are adjusted in response to traffic noise, with songs returning to natural state after road closures. Temporary road closures can help mitigate this effect, providing birds with an opportunity to sing optimally.
Researchers explore effects of human-provided foods on large predators, finding changes in social structures, movements, and behavior. Human-fed populations often form distinct genetic subgroups, potentially leading to future speciation events.
A new study by researchers Minah Jung and Leif Nelson finds that when firms share social responsibility with customers, consumers are more sensitive to whether a portion of their payment goes to charity than how much. This has critical implications for the design of shared social responsibility programs.
A new study on zebrafish shows that social support can help individuals overcome adverse circumstances and triggers specific brain patterns similar to those in humans. The research suggests that zebrafish could be an ideal model organism for studying social support and its neural mechanisms.
Research suggests that older mothers have a positive impact on their children's upbringing, with fewer behavioral and emotional problems at ages 7 and 11. However, this advantage declines before age 15.
A new study suggests that generic sexual health messages are insufficient for young female tourists, as their motivations and perceptions of risk vary greatly. The research identified five clusters of sexual risk-takers, each with unique characteristics and needs, highlighting the need for targeted and tailored health messages.
A Rutgers study finds that an estimated one in six US children have development disorders, but only 1,000 developmental pediatricians exist nationwide. The study also reveals a lack of programs offering accommodations for non-English speaking families, resulting in extended wait times and delayed diagnostic evaluations.
A new study finds that active religious participation correlates with stronger social support networks in communities. Regular religious activity is viewed as trustworthy and generous, leading to more sought-after support from others.
A new study found that fathers' brain activity increases when viewing photos of their toddlers, suggesting a link between the hormone oxytocin and paternal nurturing. The research also suggests that oxytocin may be used to normalize deficits in paternal motivation, such as in men suffering from post-partum depression.
A new study by Arizona State University reveals that population density is associated with people adopting a
Research reveals that children begin using olfactory information to help evaluate emotionally-expressive faces at around five years of age. The findings advance understanding of how children integrate different types of sensory information to direct their social behavior.
The author's approach to decision processes uses game theory and spatial geometry to create a unified deterministic extension. This foundation allows for the extrapolation of local behaviors to entire social structures, with significant consequences for understanding stable social structures.