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Study examines effect of psychology on markets

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From the Caltech press release via EurekAlert!: When it comes to economics versus psychology, score one for psychology. Economists argue that markets usually reflect rational behavior—that is, the dominant players in a market, such as… 

Study appears to overturn prevailing view of how brain is wired

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From the Columbia University Medical Center press release via MedicalXpress: A series of studies conducted by Randy Bruno, PhD, and Christine Constantinople, PhD, of Columbia University’s Department of Neuroscience, topples convention by showing that sensory… 

Study examines reasons for nostalgia

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From the Carnegie Mellon University press release via HealthCanal: The present often compares poorly to the past. When looking back on the movies, television shows, road trips and life more generally, we often perceive our… 

Study suggests sleep deprivation ups tendency to expect the worst

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From the UC Berkeley press release by Yasmin Anwar via HealthCanal: Neuroscientists have found that sleep deprivation amplifies anticipatory anxiety by firing up the brain’s amygdala and insular cortex, regions associated with emotional processing. The…