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Study looks at effect of ghrelin on stress

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From the Elsevier press release via AlphaGalileo: Ghrelin is a hormone released by the lining of the stomach that promotes feeding behavior. Decreasing ghrelin levels could potentially help combat obesity — in fact, a vaccine… 

Study looks at emotional effects of being laid off

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From the Temple University press release via EurekAlert!: With an 8.1 percent August unemployment rate and 12.5 million Americans out of work, a new Temple University study examines a neglected area of research: how the… 

Study suggests signature placement may curb cheating

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From the Rotman School of Management at the University of Toronto press release: Tax collectors and insurance agencies trying to boost honest reporting could improve compliance simply by asking people to sign their forms at…