It has long been known that happiness depends on many different life circumstances.
Now scientists have developed a mathematical equation that can predict momentary delight. They found that participants were happiest when they performed better than expected during a risk-reward task. Brain scans also revealed that happiness scores correlated with areas known to be important for well-being. The team says the equation, published in PNAS Journal, could be used to look at mood disorders and happiness on a mass scale. It could also help the UK government analyse statistics on well-being, which they have collected since 2010.
From Stanford Medicine News Center
Mice suffering chronic pain undergo a change in brain circuitry that makes them less willing to work for a reward, even though they still want it.
Chronic pain is among the most abundant of all medical afflictions in the developed world. It differs from a short-term episode of pain not only in its duration, but also in triggering in its sufferers a psychic exhaustion best described by the question, “Why bother?”
A new study in mice, conducted by investigators at the Stanford University School of Medicine, has identified a set of changes in key parts of the brain that may explain chronic pain’s capacity to stifle motivation. The discovery could lead to entirely new classes of treatment for this damaging psychological consequence of chronic pain. Read More
By Susan Greenberg for Stanford GSB News
Americans have never been particularly good at saving money. In 2013, for example, the Organization for Economic Cooperation and Development found that Americans saved on average only 4.5% of their household income, while Europeans saved nearly 8% and Australians more than 11%. But according to a new study by Stanford Graduate School of Business researchers, there’s a way to change that: simply make people feel more powerful.
“When it comes to managing finances, it’s easy for people to feel overwhelmed and out of control,” says PhD student Emily Garbinsky. “How to help consumers regain control and make better decisions with their money is the focus of my work.” To do so, she relies on the strong relationship between money and power, investigating how feelings of power critically influence financial decision-making. She demonstrates, in collaboration with Stanford GSB professorJennifer Aaker and Anne-Kathrin Klesse of Tilburg University in the Netherlands, that making consumers feel more powerful increases their motivation to save.