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Psychology

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Psychology

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Why toddlers take everything literally
Psychology

Why toddlers take everything literally

A toddler hears the words you said before they can reliably infer the extra meaning you intended. Sarcasm, hints, and playful exaggeration depend on reading…

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A larger signature brought in more donations in one experiment
Psychology

A larger signature brought in more donations in one experiment

Researchers changed the size of the sender's signature on an otherwise identical fundraising letter. In a hospital-foundation field experiment, the larger…

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How 'mistakes were made' hides responsibility
Psychology

How 'mistakes were made' hides responsibility

“Mistakes were made” puts the mistake in the spotlight and the person who made it offstage. Passive voice lets someone acknowledge damage without saying “I…

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Luxury made generosity depend on who was watching
Psychology

Luxury made generosity depend on who was watching

In experiments with luxury products, researchers found more self-interested behavior—including greater giving when generosity could enhance a public…

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Why putting yourself down can make you seem humble
Psychology

Why putting yourself down can make you seem humble

Calling yourself a disaster before anyone else can make you seem disarmingly humble. The small confession lowers the social risk of talking about yourself:…

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Why sunlight can make a room look bigger
Psychology

Why sunlight can make a room look bigger

A room in strong daylight can seem to stretch beyond its actual walls. Light brightens surfaces and softens the dark patches that make corners feel heavy or…

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Dim light improved creative-task scores in one research program
Psychology

Dim light improved creative-task scores in one research program

Experiments published in 2013 linked dimmer lighting with a greater sense of freedom and improved performance on some creative tasks. That does not mean…

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A red pen made graders more critical in a study
Psychology

A red pen made graders more critical in a study

In a 2010 experiment, people using red pens marked more errors and gave lower grades than those using another color. The researchers linked red to learned…

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An off-peak brain can have an unexpected advantage
Psychology

An off-peak brain can have an unexpected advantage

In a 2011 study, people solved more insight problems at their less alert time of day, while analytical problems showed no such benefit. One explanation is…

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An oddly precise price can look more carefully justified
Psychology

An oddly precise price can look more carefully justified

A price like $18.47 can feel fairer than $20 because it looks like someone calculated it rather than plucked it from the air. That precision suggests a…

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A rounded corner can win a snap judgment
Psychology

A rounded corner can win a snap judgment

In a 2006 experiment, people preferred curved versions of everyday objects to versions with sharp angles. The researchers proposed that pointed contours could…

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Cryptic inside jokes effortlessly isolate innocent outsiders
Psychology

Cryptic inside jokes effortlessly isolate innocent outsiders

An inside joke is a membership signal disguised as a laugh. The people who know the backstory share a quick burst of closeness; everyone else hears the…

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A 'lucky' golf ball became a test of psychology's repeatability
Psychology

A 'lucky' golf ball became a test of psychology's repeatability

A 2010 experiment reported better putting after participants were told a ball was lucky. Later, more powerful replication attempts did not reproduce that…

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Researchers tested whether dressing up changes how you think
Psychology

Researchers tested whether dressing up changes how you think

A 2015 series of experiments linked formal clothing with more abstract, big-picture processing. Some participants changed clothes before completing the tasks,…

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A blue background changed creativity scores in one set of experiments
Psychology

A blue background changed creativity scores in one set of experiments

A 2009 study compared red and blue settings on different tasks: red favored attention to detail, while blue favored creative performance. The researchers…

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The biggest donation isn't always the biggest sacrifice
Psychology

The biggest donation isn't always the biggest sacrifice

Giving $50 from a $500 monthly budget takes the same share as giving $500 from $5,000. Dollar totals and percentages therefore tell different stories about…

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Sunglasses made people feel hidden in a psychology experiment
Psychology

Sunglasses made people feel hidden in a psychology experiment

In a 2010 study, participants wearing dark glasses behaved more selfishly in a sharing task than those wearing clear ones. The authors linked this to a…

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Why karma can become an excuse to do nothing
Psychology

Why karma can become an excuse to do nothing

Karma can become a reason to leave a wrong alone: if consequences are guaranteed to arrive on their own, intervention can seem unnecessary. The belief shifts…

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