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social behavior

·August 8, 2024·4 min read

Greater Knowledge May Harm Group Welfare

Increasing knowledge can lead to negative outcomes when individuals use it for self-interest rather than collective good. Researchers argue that enhanced knowledge can reduce cooperation among rational individuals, potentially worsening overall welfare.

Featured Neuroscience

·August 7, 2024·5 min read

Mirroring Minds: How Brain Circuits Drive Imitative Behavior

Researchers have discovered how the brain's neural circuits regulate imitative behavior, a key component of social interaction. Using a non-invasive brain stimulation technique, the study shows how specific motor circuits either enhance or inhibit imitation, shedding light on potential clinical applications.

This shows a woman drinking with friends.

Featured Neuroscience Psychology

·August 6, 2024·6 min read

Social Drinking Activates Dopamine and Elevates Mood

New research reveals why alcohol makes people feel happier in social settings but not when drinking alone. Using fruit flies, scientists discovered that dopamine in the brain plays a key role in amplifying the euphoric effects of alcohol during social interactions.

Featured Neuroscience Psychology

·July 30, 2024·3 min read

Study Finds Americans Have More Friends Than Previously Thought

American adults typically have more friends than recent surveys suggest, with fewer reporting no friends at all. The survey found that an average American adult has four to five friends, and only 2% reported being friendless. Despite general satisfaction, many adults wish for closer friendships and more time with friends. These findings challenge recent concerns about increasing loneliness and declining friendships.

Featured Neuroscience

·July 15, 2024·5 min read

Consciousness Evolved for Social Survival, Not Individual Benefit

A recent study suggests that consciousness evolved not for individual survival, but for social purposes, helping humans communicate ideas and emotions. Researchers argue that intuition heavily influences our understanding of consciousness, complicating scientific explanations.

This shows an older man looking in a mirror.

Featured Neuroscience Psychology

·July 11, 2024·4 min read

Study Shows Narcissism Declines with Age

A study reveals that narcissism decreases from childhood to older adulthood, though individual differences remain stable over time. People who are more narcissistic as children tend to stay that way as adults.

Featured Neuroscience Psychology

·June 27, 2024·3 min read

First Neandertal with Down Syndrome: Evidence of Altruistic Care in Prehistory

A new study documents the first case of Down syndrome in a Neandertal child named "Tina," found in Spain. Despite severe hearing loss and vertigo, Tina survived to at least 6 years old, indicating she received extensive care from her group. This discovery highlights the Neandertals' capacity for altruistic behavior.

Featured Neuroscience Open Neuroscience Articles Psychology

·June 20, 2024·4 min read

Decision Speed Reveals Hidden Social Preferences

People can infer hidden social preferences by observing how quickly others make decisions. The study used the Dictator Game to show that decision speed, even without knowing the actual choices, can predict preferences. This finding challenges the notion that only choices reveal social preferences. Incorporating response times into predictive models offers a more nuanced understanding of human behavior.

Featured Neuroscience Psychology

·June 11, 2024·4 min read

Social Connections Predict Song Hits, Boosting Accuracy by 50%

People's social networks significantly predict a song’s future popularity, increasing machine learning prediction accuracy by 50%. Analyzing data from last.fm, researchers found that friendships and listening habits are crucial in determining a song’s success.

Featured Neuroscience Psychology

·June 9, 2024·6 min read

Similarity Doesn’t Guarantee Empathy: Rethinking Double-Empathy Theory

Recent research challenges the double-empathy problem, suggesting that social interactions and empathy are more complex than this theory proposes. The study highlights the confusion surrounding the theory and its narrow focus on autism, overlooking other social identity factors.

Featured Neuroscience Visual Neuroscience

·June 3, 2024·4 min read

Brain Regions Key to Social Gaze Identified

Researchers discovered two brain regions crucial for social gaze in primates. Stimulating the orbitofrontal cortex increased eye contact duration and responsiveness, while the dorsomedial prefrontal cortex influenced long-term gaze patterns. These findings can inform therapies for social behavior challenges in disorders like autism.

Featured Neuroscience Psychology

·May 29, 2024·6 min read

Study Links Toxic Masculinity to Misinterpretation of Sexual Consent

Men with hostile masculinity traits often misinterpret passive responses to sexual advances as consent. These men are more likely to escalate sexual behavior regardless of actual consent.