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SCIENCE JOURNAL STUDY
Psychology of smiling: Psychology says the barista whose smile crinkles their eyes isn't just doing customer service; Ekman's research found a real "Duchenne" smile is physiologically tied to genuine enjoymentGenuine smiles often involve eye crinkles, indicating real positive feelings. Subsequent research shows these eye crinkles can be deliberat...
Psychology of waiting in line: People who jump checkout lines when they're stuck at the very back aren't reacting only to wait time; research found being in last place itself increased switching and abandonmentCustomer dissatisfaction in queues stems from rank, not just wait time. Being last in line increases switching and abandonment rates signif...
Psychology of exam anxiety: Students who jot down their worries before an exam aren't procrastinating; a 2011 Science study found the writing raises test scores, especially for the anxiousWriting down exam worries for ten minutes before a test significantly boosts student performance. This simple intervention frees up mental ...
Psychology says people who read a book before going to bed aren't avoiding reality: What this bedtime habit reveals?Psychology says people who read a book before going to bed aren't simply passing time before sleeping. Research suggests this habit can sup...
Psychology of ownership says picking up and handling a product can make it feel more like yours before you buy it; Peck and Shuâs experiments found mere touch increased perceived ownership and valuationStudies reveal that physically touching items fosters a sense of ownership. This psychological effect influences consumer behavior and purc...
Psychology says coworkers who stand through a meeting may finish faster without making worse decisions; a study found seated meetings lasted 34% longer with no better decision qualityStudies suggest standing meetings are shorter and yield similar decision quality. Standing can increase physiological arousal and reduce id...
Psychology of the to-do list: People who scribble a to-do list to "get it out of my head" aren't just organized; a 2011 study found that making a plan shuts down the nagging of unfinished tasksUnfinished tasks create mental background noise, occupying attention and memory. Psychologists found planning these tasks stops intrusive t...
Heart's pumping strength tied to future memory loss: Study finds heart function drop could reveal Alzheimer's disease; memory decline may followA new study published in the Journal of Neuroscience has found that even minor cardiac dysfunction can predict microscopic tissue damage in...
Psychologists say wearing sentimental jewelry is not simply about fashion, but often helps people stay emotionally connected to loved ones and important memories, according to a research on the 'Extended Self' published in the Journal of Consumer ResearchPossessions, especially jewellery, often become integral to our identity, extending our sense of self beyond our physical being. Research h...
Psychologists say wearing a lucky bracelet is not just superstition but can genuinely improve performance by increasing confidence and persistence, according to researchers from the University of CologneSuperstitions, like lucky charms or rituals, can surprisingly boost performance, a study reveals. Researchers found that these practices en...
Psychology says people who automate small decisions of their life may be reducing mental fatigue, and conserving energy for what really mattersWaking up to a barrage of small decisions can drain your mental energy, impacting your ability to tackle important tasks. Psychologists sug...
Why opposites don't always attract: A global study of 41,606 people across 74 countries found shared values matter most, while believing your partner is kinder and more attractive predicts happier relationshipsA global study reveals that while shared political views significantly boost relationship quality, the "opposites attract" notion is largel...
Why people recommend putting orange peels in the toilet once a week, but only for 20 minutesA viral TikTok hack suggests using orange peels to freshen toilets, and science backs it up. The peels contain limonene, a natural compound...
China's grasslands hit a drought threshold where stable perennial plants collapse, and fast-growing annual species take over, scientists foundA groundbreaking study in China's Inner Mongolia reveals a surprising 'tipping point' in grasslands. As drought intensifies, plant communit...
A 148-million-year-old Jurassic fossil discovered in China may have solved one of evolution's biggest mysteries about how birds evolved from dinosaursResearchers have described a new Jurassic bird species, Zhengheornis buyu, discovered in Fujian Province, China. The 148-million-year-old f...
A frozen Arctic grave held its secret for 181 years until DNA revealed four more sailors from Franklin's doomed expeditionDNA science is finally putting names to the lost crew of the 1845 Franklin expedition. A recent study identified four more sailors, bringin...
U. S government health CDC journal blocked COVID-19 vaccine study but paper has finally been published. What is in it? Details hereCovid-19 study approach, called "test-negative design", looks at people who were admitted to hospitals or visited emergency rooms with resp...