-
Rich Man, Poor Man: Study shows body language can indicate socioeconomic status
Socioeconomic status (SES) is determined by a number of factors such as wealth, occupation and schools attended. SES influences the food we eat, hobbies we participate in and can even have an impact on our health. People with an upper SES background can often be accused of flaunting their status, such as by the types of cars they drive or how many pairs of Manolo Blahniks they have in their closet. It is easy to guess someone's SES based on their clothing and the size of their home, but what about more subtle clues? Psychologists Michael W. Kraus and Dacher Keltner of the University of California, Berkeley wanted to see if non-verbal cues (that is, body language) can indicate our SES.
-
Xenophobia, For Men Only
Very few people fear dandelions. Or even dangerous things—like Hummers. We may object to outsized automobiles on principle, but the mere sight of them doesn’t make us tremble and sweat and run away. On the other hand, even toddlers show an automatic and powerful fear of snakes, including harmless ones. That’s because of eons of evolution among both dangerous and benign things. There is probably no snake phobia programmed into our genetic code, but we do have an evolved mental readiness to be fearful of certain things in our world. Does this cognitive readiness influence our relationships with other people? Psychologists have been studying this question, and the preliminary answer is yes.
-
The Irony of Harmony: Why Positive Interactions May Sometimes be Negative
History abounds with examples of dramatic social change occurring when a disadvantaged group finally stands up and says "Enough!". By recognizing their inequalities, members of disadvantaged groups can mobilize and attempt to bring about change. Traditional methods of improving relations between different racial and ethnic groups have focused on creating harmony between those groups. For example, "contact theory" proposes that bringing members of opposing groups together by emphasizing the things they have in common can achieve harmony by increasing positive feelings towards the other group.
-
Driving Under the Influence (of Stress): Regional Effects of 9/11 Attacks on Driving
The September 11 terrorist attacks had a profound impact on this country’s psyche. Eight years after the attacks, we are still learning how those terrible events affected us. A number of studies have shown that people who lived closest to the sites of the terrorist attacks experienced heightened levels of stress and anxiety in the months following the September 11 attacks. Research has also indicated that elevated levels of stress can greatly impact day-to-day behaviors such as driving. Psychologist Alexander J.
-
Differences in Recovered Memories of Childhood Sexual Abuse
When a child experiences a traumatic event, such as sexual abuse, it may not be until well into adulthood that they remember the incident. It is not known how adults are able to retrieve long-forgotten memories of abuse and there has been some controversy as to the authenticity of these reports. The results of a new study in Psychological Science, a journal of the Association for Psychological Science, suggests that there are important differences between people who gradually recover memories of abuse during suggestive therapy sessions and those who recover memories of abuse more spontaneously. Psychologist Elke Geraerts of the University of St.
-
Study Says Lead May Be the Culprit in ADHD
ADHD, or attention-deficit/hyperactivity disorder, is among the costliest of behavioral disorders. Its combination of inattention, impulsivity and hyperactivity leads to accidental injuries, school failure, substance abuse, antisocial behavior and more. Yet despite nearly a century of study, the disorder’s roots remain mysterious. Much of modern ADHD research has focused on heritability of the condition, and indeed evidence suggests that genes may account for as much as 70 percent of hyperactivity and inattention in children. But that leaves 30 percent unexplained, so recently the focus has shifted to the environment.
