-
Psychological First Aid for Survivors of Disaster
Even as we breathe a sigh of relief watching the rescue of 33 miners trapped in a Chilean mine for more than two months, there is recognition that their recovery from this traumatic experience involves more than just their physical health. Survivors of disasters are at significant risk for such problems as post-traumatic-stress-disorder (PTSD), depression, anxiety, and substance abuse. But research on the psychological effects of disasters indicates that the risk varies among individuals and, further, that the most common psychological interventions currently in use are at best ineffective and at worst may actually be harmful in some instances.
-
Looking Back Key to Moving Forward
Despite modest economic gains, gloomy unemployment numbers and low workplace morale still loom large within corporate America. Whether or not companies can capitalize on the momentum of this fragile financial revitalization is dependent on more than enhancing consumer confidence or introducing new products to the marketplace—it falls largely on employees working for organizations and their level of commitment to corporate success.
-
Alienated Youths Are More Likely to Lash Out
When people are rejected by peers, they often lash out. In children, that aggression occasionally takes horrifying directions, leading to school shootings or other deadly acts. Researchers in the Netherlands found that some children are more likely than others to lash out in response to acute peer rejection: children who already feel like outcasts. "It was inspired by the fact that we had these school shootings and wondered what the most important feature of these kids could be," says Albert Reijntjes of Utrecht University, who cowrote the study with five other psychological scientists.
-
Thoughts About Time Inspire People to Socialize
Does thinking about time or money make you happier? A new study published in Psychological Science, a journal of the Association for Psychological Science, finds that people who are made to think about time plan to spend more of their time with the people in their lives while people who think about money fill their schedules with work, work, and—you guessed it—more work. To find out how thinking about time or money makes people feel, Cassie Mogilner of the University of Pennsylvania designed an experiment, carried out online with adults from all over the United States, in which they concentrated on money or time. In this experiment, volunteers were asked to unscramble a series of sentences.
-
A Thirst for Excitement Is Hidden in Your Genes
Sensation seeking—the urge to do exciting things—has been linked to dopamine, a chemical that carries messages in your brain. For a new study published in Psychological Science, a journal of the Association for Psychological Science, scientists analyzed genes in the dopamine system and found a group of mutations that help predict whether someone is inclined toward sensation seeking. Sensation seeking has been linked to a range of behavior disorders, such as drug addiction. It isn't all bad, though. "Not everyone who's high on sensation seeking becomes a drug addict. They may become an Army Ranger or an artist.
-
Powerful Posturing
Study co-authored by Columbia and Harvard faculty finds that a simple posture change transforms hormone levels in a matter of minutes – and literally makes people more powerful Humans and other animals express power through open, expansive postures, and powerlessness through closed, constrictive postures. Forthcoming in Psychological Science will be a paper that reveals how open postures can actually cause one to grow in confidence and power.
