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Psychology News

These research articles involve many aspects of psychology such as cognitive psychology, depression studies, mental health, stress, happiness and neuropsychology, Scroll below for more specific categories.

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Noise is the Signal: Why Weak Brain Connections Predict Behavior

Researchers have discovered that the 90% of brain signals usually ignored as "noise" can predict behavior just as accurately as the strongest signals, revealing a much more complex "hidden iceberg" of neurobiology.

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Stressed Out? Diverse Gut Bacteria Might Be to Blame

High gut microbial diversity is associated with stronger, more flexible stress responses in humans, highlighting the role of bacterial metabolites like butyrate and propionate.

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Why Men and Women Process Mental Risk Differently

A high-resolution study of 30 adult brains reveals over 3,000 genes with sex-biased expression. These findings link molecular sex differences to the prevalence of disorders like ADHD and Alzheimer's.

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Is Social Media Addiction a Clinical Reality?

Following a $6M lawsuit against Meta and Google, researchers argue that while social media impacts brain rewards, it lacks the formal APA criteria to be classified as a clinical addiction.

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Forensic Linguists Map the Language of Corruption

Forensic linguists have decoded the Enron "trust playbook." Using the world's largest collection of criminal recordings, researchers identified five specific tactics used to manipulate collaborators into committing fraud.

Right-to-Left Brain Circuit Essential for Navigation

Researchers have discovered a neural circuit connecting the right and left hippocampus that is vital for spatial memory. The study also links the disruption of this "bridge" to schizophrenia-related cognitive deficits.

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Teens Struggle to Break Up with Their AI Chatbots

A new study finds that teens are developing behavioral addictions to AI chatbots like Character.AI. Researchers call for new design frameworks to prevent unhealthy attachments and protect young users.

Brain’s Emotion Center Redefines Hazardous Drinking

A reactive amygdala predicts heavy drinking in young men via depressive symptoms, but actually protects young women by fostering "threat avoidance."

Boredom Paradox: Dull Small Talk is Actually Better Than You Think

We consistently underestimate how much we’ll enjoy "boring" conversations. Researchers found that engagement, not the topic, is what actually drives social satisfaction.

Estrogen Levels at the Moment of Trauma Predict PTSD

High estrogen levels at the moment of trauma increase the brain's "plasticity," making it more vulnerable to PTSD. This biological state helps explain why women face higher PTSD risks.

Experts Finally Agree on What “Wellbeing” Actually Means

A landmark study establishes the first international consensus on mental wellbeing. Researchers identified six essential factors—including autonomy and connection—that define what it means to be truly "well."

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How Trauma Changes a Child’s Sense of Touch and Sound

A new study finds that nearly half of children surviving the October 7 attacks suffer from atypical sensory processing, turning ordinary sounds and touches into sources of intense fear.