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Study explores the choice overload effect

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From the California Institute of Technology press release: If you’ve ever found yourself staring at a lengthy restaurant menu and been completely unable to decide what to order for lunch, you have experienced what psychologists… 

Study examines how sleep deprivation hinders memory

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From the Michigan State University press release: Researchers at Michigan State University conducted the largest experimentally controlled study on sleep deprivation to date, revealing just how detrimental operating without sleep can be in everything from… 

Psychologists define the ‘dark core of personality’

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From the University of Copenhagen press release: Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness, and others are among the traits that stand for the malevolent dark sides of human personality. As results from a recently published…