Psychology
Discover facts about psychology. Small discoveries that change the way you see familiar things.
Psychology
Why swearing may signal verbal fluency
Swear words are unusually easy to summon: they’re vivid, memorable, and practiced in emotional situations. In word-generation tasks, people who produce more…
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Even mice can fall for 'I've waited too long to leave'
In a food-reward experiment, mice and rats became more likely to keep waiting after they had already invested time. Humans showed a related pattern in a…
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Low blood sugar can feel alarmingly like anxiety
Shaking, sweating, and a racing heart can occur when blood glucose drops too low. Those sensations overlap with anxiety, making the body's alarm difficult to…
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Hiding a feeling doesn't necessarily make you feel less of it
In a 1993 experiment, people watched a disturbing film while either reacting normally or suppressing visible emotion. Suppression reduced what their faces and…
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Why broken systems get more complicated
A broken process rarely gets one clean repair. Someone adds a form to catch an error; someone else adds an approval to manage the form; then a workaround…
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Inventing fake words that somehow work
A made-up word can work when it gives a slippery idea a handle. Once people agree what the word means, they can point to the same pattern without rebuilding…
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Why overestimating your willpower can make you binge
Telling yourself “I can handle it” can make you more willing to put yourself in reach of the thing you want to resist. That leaves the decision to the…
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Why proximity can make people fall in love
A neighbor you keep running into starts to feel familiar; familiarity can make someone seem safer and more likable. Repeated encounters also create chances…
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Lavender's calming reputation has been tested with heart monitors
In a study of 67 women with insomnia, researchers measured heart rate and sleep during a lavender-aromatherapy program. Heart rate fell immediately after…
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Disgust tries to stop an infection before it starts
Rotten smells, bodily waste, and signs of sickness can trigger avoidance before you consciously weigh the risk. Researchers describe this as a…
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Why one insult can outweigh ten compliments
Your attention is more likely to grab a threat than a reward. A compliment can pass as pleasant background, while an insult sends you searching for danger:…
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Rejection can turn a person into an unanswered question
When someone pulls away, your attention may lock onto them: What changed? Can I get them back? That uncertainty can make their approval feel more valuable,…
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Why you can’t remember being a toddler
A toddler can learn and remember, but those memories are often not kept in the form an adult can later retrieve as a life story. As language and the sense of…
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Why your voice drops around someone attractive
Your voice is not just a sound you send; it’s something you adjust for the person listening. Around someone you find attractive, you may lower your pitch to…
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Missing sleep can make dreams intensely vivid
After lost sleep, the brain can make up for missed REM sleep with a rebound when you finally rest. That return to dream-heavy sleep can make dreams feel…
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Crossing your arms can make you feel more defensive
Crossed arms can become part of the conversation your body is having with your mind: a closed posture is associated with guarding yourself, and that physical…
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Why saying um keeps your turn
A pause can sound like you’ve finished; “um” sounds like you haven’t. It gives your conversation partner a cue to wait, buying you a moment to find the word…
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Why useless shopping can feel empowering
Buying something you do not need can still feel like taking control. Choosing, paying, and carrying home an object gives you a quick, concrete decision when…
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Certain sentences break sentence processing
“The old man the boats” can make your mind stumble because “man” first looks like a noun, then turns out to be a verb meaning to crew. Your brain commits to…
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Extroverts require constant extreme chaos
Some people come alive when several conversations overlap and the room keeps changing; a low-key evening can leave them under-stimulated. Extroversion is…
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Deliberately ignoring your massive credit card bill actively makes your underlying financial anxiety significantly worse
A bill you haven’t looked at can demand attention all day because it has no clear edges yet. Your mind keeps rehearsing what might be there, while avoidance…
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Why sarcasm may make you better at spotting lies
A sarcastic “I just love waiting in line” trains your attention on the speaker’s real meaning, not the literal words. Spotting a lie also means asking whether…
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Can chewing gum silence a song stuck in your head
A song stuck in your head often keeps looping through a kind of silent singing. Chewing gum gives the mouth a competing rhythm, making it harder to rehearse…
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Why athletes keep lucky—and unwashed—socks
An athlete’s lucky socks don’t improve their footwork; they can make the next performance feel more predictable. A ritual gives anxiety somewhere to go and…
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