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The Humintell Blog June 14, 2014

Facial Expressions & Cooperation

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Courtesy of StockVault

According to a recent study from Marshall School of Business and USC faculty, an indifferent leadership attitude at work is not as effective as some bosses think.

It’s important to have control over your emotions in a professional setting. For the most part, we can all agree that temper tantrums hardly call for respect and admiration, but trying to control your emotions as a whole is also not very effective in receiving cooperation and understanding in the work place.

Peter Carnevale, professor of management and organization at USC’s Marshall School of Business suggests, “[one] should be careful about managing his or her emotions because the person across the table is making inferences based on facial expressions. For example, a smile at the wrong time can discourage cooperation.”

Medical Xpress reports on the study entitled “Reading People’s Minds from Emotion Expressions in Interdependent Decision Making,” which was published in the Journal of Personality and Social Psychology.

The study illustrates the intricate role emotion plays in business interactions such as what you show on your face is as important as what you say in a negotiation and what you do with your negotiation offers.

Researchers paired individuals with computer-generated images of an opposing negotiator in five related experiments. Each featured a two-person task in which the payoffs for each player depended on the simultaneous choice of both players. If both players invested (i.e.cooperated) both earned money. If neither player invested, neither earned money. And, if one player invested and the other player did not, the non-investor outperformed the investor by taking advantage of the investment without putting in any effort or money. This task represents a classic problem in interdependence and economic decision-making.

In one experiment, the image of the other player either smiled, expressing pleasure after cooperation, or frowned, signaling regret after exploitation. In other cases, it expressed pleasure after exploitation and regret after cooperation.

“If you come to an agreement in a negotiation and you are really happy, it may not be a good idea to show how happy you are because it might lead the other person to think that you did better than they did,“ said Carnevale. “But in other circumstances, showing strong emotion may be the ticket to success.“

The study’s findings were that people cooperated significantly more with a computer counterpart that smiled when cooperating and expressing sorrow after exploiting the participant. In other words, the study results indicate that context can determine the meaning ascribed to a counterpart’s emotional expression and subsequent reactions.

Filed Under: Nonverbal Behavior

The Humintell Blog June 11, 2014

The Evolution of Disgust

Psychologist, David Pizarro delves into the world of facial expressions, in particular the universal facial expression of Disgust, first conveyed by Darwin in the late 19th century, and its evolutionary benefits for human survival.

What Pizarro notes is that disgust has evolved to not only to include items that might poison or hurt us (disease) but has come to dominate our moral norms as well.  We express the same disgust response to moral digressions that reflect ideologies that we do not support.

Watch Pizarro’s TED Talk  demonstrating a correlation between sensitivity to disgusting cues — a photo of feces, an unpleasant odor — and moral and political conservatism.

Click here to view the embedded video.

Does Disgust Affect Your Political Views?

Filed Under: Nonverbal Behavior

The Humintell Blog June 6, 2014

Humiliation Is Our Strongest Emotion?

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Courtesy of StockVault

New brain research suggests that humiliation is the strongest emotion a human can feel.

Wired.com reports on this claim and delves into the question of, Is humiliation really more intense than other negative emotions such as anger or shame?

The researchers, Marte Otten and Kai Jonas, conducted two studies in which dozens of male and female participants read short stories involving different emotions, and had to imagine how they’d feel in the described scenarios.

The first study compared humiliation (e.g. your internet date takes one look at you and walks out), anger (e.g. your roommate has a party and wrecks the room while you’re away) and happiness (e.g. you find out a person you fancy likes you). The second study compared humiliation with anger and shame (e.g. you said some harsh words to your mother and she cried).

The researchers used EEG (electroencephalography) to record the surface electrical activity of their participants’ brains. They were interested in two measures in particular – a larger positive spike (known as the “late positive potential” or LPP); and evidence of “event-related desynchronization,” which is a marker of reduced activity in the alpha range. Both these measures are signs of greater cognitive processing and cortical activation.

The study’s finding was that imagining being humiliated led to larger LPPs and more event-related desychronization than the other emotions. According to Otten and Jonas, this means that humiliation, more than the other emotions they studied, leads to a mobilization of more processing power and a greater consumption of mental resources. “This supports the idea that humiliation is a particularly intense and cognitively demanding negative emotional experience that has far-reaching consequences for individuals and groups alike,” they concluded.

This does not conclusively support the idea that Humiliation is our strongest emotion.  Further research should be conducted, but this does note that the brain seems to be doing more when a person feels humiliated, but we do not seem to know exactly what yet. One possibility, the researchers acknowledge, is that humiliation requires more mental processing, not because it’s so intense, but because it’s a complex social emotion that involves monitoring loss of social status.

Filed Under: Nonverbal Behavior, Technology

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