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Do you know an everyday sadist?

September 12, 2013 — 

cover of Psychological Science journalMost of us try to avoid inflicting pain on others. But some people seem to gain pleasure from inflicting pain or watching people suffer without feeling guilt, or remorse. New research just published in the journal Psychological Science suggests that this kind of everyday sadism is real and more common than we might think.

Two studies led by psychologist Erin Buckels show that people who score high on a measure of sadism seem to derive pleasure from behaviors that hurt others, and are even willing to expend extra effort to make someone else suffer.

“Some find it hard to reconcile sadism with the concept of ‘normal’ psychological functioning, but our findings show that sadistic tendencies among otherwise well-adjusted people must be acknowledged,” says Buckels, a doctoral student at the University of Manitoba who conducted her research while doing her Master’s at the University of British Columbia.

“These people aren’t necessarily serial killers or sexual deviants but they gain some emotional benefit in causing or simply observing others’ suffering.”

Based on their previous work on the “Dark Triad” of personality, Buckels and colleagues Daniel Jones of the University of Texas El Paso, and Delroy Paulhus of the University of British Columbia, surmised that sadism is a distinct aspect of personality that joins with three others―psychopathy, narcissism, and Machiavellianism―to form a “Dark Tetrad” of personality traits.

To test their hypothesis, they decided to examine everyday sadism under controlled laboratory conditions. They recruited 71 participants to take part in a study on “personality and tolerance for challenging jobs.” Participants were asked to choose among several unpleasant tasks: killing bugs, helping the experimenter kill bugs, cleaning dirty toilets or enduring pain from ice water.

Participants who chose bug killing were shown the bug-crunching machine: a modified coffee grinder that produced a distinct crunching sound so as to maximize the gruesomeness of the task. Nearby were cups containing live pill bugs, each cup labeled with the bug’s name: Muffin, Ike and Tootsie.

The participant’s job was to drop the bugs into the machine, force down the cover, and “grind them up.” The participants didn’t know that a barrier actually prevented the bugs from being ground up and that no bugs were harmed in the experiment.

The results

Of the 71 participants, 53.6 per cent chose either to help kill bugs or kill bugs themselves. Participants who chose bug killing had the highest scores on a scale measuring sadistic impulses, just as the researchers predicted. The more sadistic the participant was, the more likely he or she was to choose bug killing over the other options, even when their scores on Dark Triad measures, fear of bugs and sensitivity to disgust were taken into account.

Participants with high levels of sadism who chose to kill bugs reported taking significantly greater pleasure in the task than those who chose another task, and their pleasure seemed to correlate with the number of bugs they killed, suggesting that sadistic behavior may hold some sort of reward value for those participants.

A second study involving participants who chose whether or not to inflict loud noise on others revealed that only sadists chose to intensify blasts of white noise directed at an innocent opponent when they realized the opponent wouldn’t fight back. They were also the only ones willing to expend additional time and energy to be able to blast the innocent opponent with the noise.

Buckels says these results suggest that sadists possess an intrinsic motivation to inflict suffering on innocent others, even at a personal cost—a motivation that is absent from the other dark personality traits. The researchers hope that these new findings will help to broaden people’s view of sadism as an aspect of personality that manifests in everyday life, helping to dispel the notion that sadism is limited to sexual deviants and criminals. Buckels and her colleagues are continuing to investigate “everyday sadism,” including its role in online trolling behavior.

“Trolling culture is unique in that it explicitly celebrates sadistic pleasure, or ‘lulz,’” says Buckels. “It is, perhaps, not surprising then that sadists gravitate toward those activities.”

They’re also exploring vicarious forms of sadism, such as enjoying cruelty in movies, video games, and sports. The researchers believe their findings have the potential to inform research and policy on domestic abuse, bullying, animal abuse, and cases of military and police brutality.

 This research received funding from the Social Sciences and Humanities Research Council.

For more information about this study, please contact Erin Buckels at: ebuckels [at] gmail [dot] com

And now, here’s Steve Martin from The Little Shop of Horrors singing about being a sadistic dentist:

Research at the University of Manitoba is partially supported by funding from the Government of Canada Research Support Fund.


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