Does anger lead to better decision making?
Ben Franklin told us it's a companion to folly and John Dryden said that it "dwells in the bosom of fools." But the Sith tell us to give into it and Rage Against the Machine say it's a gift, and we like "Star Wars" and rock music. So how should we feel about anger?
![]() Image courtesy Dreamstime In some cases, angry people may be even more analytical than their calmer brethren. |
The newest Japanese humanoid robot, "Kansei," frowns when he hears the word "bomb" and smiles when he hears the word "sushi." The robot, created by a Japanese university research team, can make up to 36 different facial expressions stemming from English words such as happiness, sadness, anger, disgust, fear and surprise -- and any combinations of these emotions. Check out this video to learn more about Kansei. |
To investigate their claim, Dr. Moons and Dr. Mackie conducted three experiments that tested the effects of anger on analytic reasoning. The subjects of the tests were undergraduates at the University of California at Santa Barbara. In the first test, the subjects were divided into two groups, one that would become angry and one that would remain "neutral." Among the former group, some of the students got angry by writing about a past experience that had made them angry; others were driven to anger by having their "life goals.. harshly criticized by a fellow participant" [Source: Sage Publications]. After checking to make sure that some of the students were sufficiently incensed, both groups were asked to distinguish between weak and strong arguments in essays that proposed that college students have good financial habits. Strong arguments cited past studies and research on the topic; weak arguments made declarative statements without providing evidence.
Next, we'll see what resulted when Dr. Moons and Dr. Mackie ran a second group of experiments.
More Anger Experiments
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In the end, the results of both tests showed that angry students were more successful than the control group of neutral students at picking out the stronger arguments.
The tests seemed to support the researchers' assertions, but they decided to be more rigorous. In the third and final test, students completed a written assessment to determine their analytical ability. Those who were deemed less analytically inclined were divided from those who appeared more analytical. The less analytical subjects were presented with arguments about introducing mandatory comprehensive exams for graduating college students, an idea that was believed to be quite unpopular. Among the less analytical subjects, the angry ones were better at distinguishing strong from weak arguments. The neutral subjects didn't show any increase in analytic ability.
We'll examine the conclusions drawn by Dr. Moons and Dr. Mackie about anger and decision making in the next section.
Conclusions About Anger and Analytics
Judging from these tests, it appears that when distinguishing between various arguments, angry people disregard information that's irrelevant to the quality of the argument, such as its source. Neutral subjects, however, give undue preference to those clues. In their report, Dr. Moons and Dr. Mackie wrote that "angry people were routinely sensitive to variations in argument quality" [Source: Sage Publications]. In other words, they pay attention to heuristics or cues that really matter -- argument quality, facts provided, et cetera. Contrary to common belief, anger can now be seen as a "motivator" of analytical thinking, rather than a barrier [Source: Sage Publications].
The UCSB study shows that anger can help boost analytic thinking as angry subjects more often ignore less useful information. But why? If you think about it, there is an underlying logic. Anger is an emotion that demands a response. Sometimes that response can be harmful or violent. But sometimes it can be constructive -- in this case, a desire to find a solution by focusing on thinking analytically. And as we saw in the third test, even people who weren't analytically inclined saw a boost in their reasoning ability when they got a little peeved. The study also points out that angry people often have a desire to see someone punished, a feeling which could motivate them to rank one argument above another [Source: Sage Publications].
![]() Photo courtesy Forgiss/Dreamstime If this guy got a little mad, would he figure out the answer to what’s puzzling him? |
In everyday life, we often hear people saying how small eruptions of anger, or expressing frustration when it occurs, is more healthy than bottling it up until it boils over dramatically. Expressing anger can lead to healthy discussions, moments of insight and understanding. It's also usually a better response than one of the alternatives -- fear.
For more information about anger, the brain and related topics, check out the links on the next page.
Lots More Information
Related HowStuffWorks Articles More Great Links
Sources
- "Anger Quotes." World of Quotes.
http://www.worldofquotes.com/topic/Anger/index.html - "Quotations about Anger." The Quote Garden.
http://www.quotegarden.com/anger.html - DeAngelis, Tori. "When anger's a plus." Monitor on Psychology. APA Online. Mar. 3, 2003.
http://www.apa.org/monitor/mar03/whenanger.html - Lloyd, Robin. "Anger is Good For You." Live Science. Nov. 3, 2005.
http://www.livescience.com/health/051103_anger.html - Moons, Wesley G. and Mackie, Diane M. "Thinking Straight While Seeing Red: The Influence of Anger on Information Processing." Sage Publications. Apr. 17, 2007.
http://psp.sagepub.com/cgi/reprint/33/5/706.pdf - Wenner, Melinda. "Anger Fuels Better Decisions." Live Science. June 11, 2007.
http://www.livescience.com/health/070611_anger_rational.html


