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Chronic lack of sleep increases risk-seeking

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From the University of Zürich press release: Young adults have a natural sleep requirement of about 9 hours a day on average, older adults 7.5 hours. Many people in western societies, however, get considerably less… 

Burdens of spousal caregiving alleviated by appreciation

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From the University at Buffalo press release: The fact that spouses often become caregivers for their ailing partners is quite common in American life — and few roles are more stressful. Yet helping behaviors, which are… 

Severe stress behind self-perceived memory problems

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From the University of Gothenburg press release: Stress, fatigue, and feeling like your memory is failing you. These are the symptoms of a growing group of patients studied as part of a thesis at Sahlgrenska Academy.… 

Lively tunes boost sales in crowded stores

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From the Journal of Retailing at New York University press release: If a store is crowded, people tend to buy more if the sound system is playing a fast-paced song rather than a ballad. That’s what… 

Study finds secret to thriving

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From the University of Portsmouth press release: What it takes to thrive, rather than merely survive, could be as simple as feeling good about life and yourself and being good at something, according to new… 

Modelling human psychology

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From the Université de Genève press release: A human being’s psychological make-up depends on an array of emotional and motivational parameters, such as desire, suffering or the need for security. In addition, it includes spatial and…