Psychology
- Psychology
In PTSD, a good night’s sleep means feeling safe
Studies of PTSD in rats have usually focused on fear and trauma. But a new study in humans shows that learning about safety may be important as well.
- Psychology
People see own good but gossip about others’ misdeeds
Daily cellphone surveys probe the gap between the focus on personal virtue and negative chatter.
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- Psychology
Simple rules can ease complex financial decisions
Straightforward strategies, known as heuristics, can be indispensable tools for keeping credit card debt in check as well as for making complex business decisions.
- Psychology
Walking in sync makes enemies seem less scary
Men who walk in sync may begin to think of their enemies as weaker and smaller, a new study suggests.
- Psychology
Hypothesis on evolution of PMS attracts hostility
A new hypothesis states that PMS is evolutionarily useful for making women leave an infertile partnership. But other scientists question whether the hypothesis is reasonable or, in fact, even necessary.
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- Psychology
Bilingual homes may give babies a learning lift
Hearing two languages during the first six months of life linked to an early mental advantage.
- Psychology
Addiction showcases the brain’s flexibility
People with substance abuse disorders are not just chasing a high. Their brains are adapting to the presence of drug, evidence of humans’ impressive neural plasticity.
- Psychology
Goalkeepers deceive themselves when facing penalty kicks
Soccer’s goalies fall victim to a logical fallacy during the sport’s most high-pressure situation, seeing trends where none exists.
- Tech
Small lies in social networks may keep society running
Lying in social networks could have adverse, as well as beneficial, effects depending on the severity of the deception.
- Psychology
Schadenfreude starts young
Children as young as 2 years old feel joy at another’s misfortune, new research suggests, showing jealousy’s deep roots.
