Summary: A cognitive psychology study examining how individuals evaluate source trustworthiness reveals that people struggle to discard uninformative data, even when its unreliability is explicitly stated. In multi-source decision-making experiments…
Category: social neuroscience
Why Some People Love Hugs While Others Hate Them
Summary: A massive psychological survey of over 15,000 UK adults published in PLOS One reveals that nearly 70% of people remember hugs primarily for their comfort, emotional support, and sense…
How Ego and Self-Image Change Brain Sync
Summary: A neuroimaging study led by Aalto University reveals that individuals with high levels of grandiose personality traits exhibit disrupted neural synchrony when observing others face social vulnerability. Utilizing functional…
Firsthand Experience Dictates Social Judgment
Summary: When public reputation clashes with direct personal experience, people prioritize their own history over social gossip to judge non-cooperation. A new study reveals an asymmetric moral calculus: while helping…
Chronic Stress Shapes Cognitive Aging
Summary: A longitudinal study of nearly 3,900 older adults revealed that while robust social support helps shield attention from age-related decline across all demographics, it does not counteract the harmful…
Ancient Midbrain Circuit Decodes Social Escape Cues
Summary: Researchers at UC San Diego discovered an evolutionarily conserved midbrain circuit that detects the escape movements, and sudden disappearances, of social partners to trigger rapid collective avoidance. Using transparent…
Rethinking the Prisoner’s Dilemma: How Cooperation Wins
Summary: Researchers demonstrated that robust cooperation emerges spontaneously without requiring advanced cognition or elaborate social rules. By using evolutionary simulations and populations of artificial intelligence agents, the researchers proved that…
Childhood Trauma Negatively Impacts Adult Relationships
Summary: Researchers analyzed data from more than 200 adult couples. They discovered that childhood trauma creates a subtle, daily “wear and tear” that severely damages an adult’s capacity to maintain…
How AI Substitutes Are Replacing Genuine Human Connection
Summary: A research team warns that unregulated AI reliance could severely hijack healthy emotional development. The study highlights how current conversational tools lack developmental safeguards, frequently leading to the stagnation…
Comforting Others Is a Cultural Trait, Not a Universal Instinct
Summary: When a loved one is visually distressed or upset, modern psychological paradigms assume that the universal human instinct is to comfort them, to actively step in and alleviate their…
