Blogging APA Division 21: You’re Looking Harmless Today

I‘m on a plane writing this post and I look harmless, or at least not threatening.

According to work presented by Poornima Madhavan from Old Dominion University, being a female in the screening line means I am less likely to be hassled by a false alarm of a screener seeing a threat in my bag.*

In work done with her graduate student Jeremy Brown, Dr. Madhavan found that participants in their studies consistently reported more false alarms (detecting a threat that was not there) when the passenger was male. Both genders showed this bias.

Because this bias affects a perceptual task (detecting a knife in a baggage x-ray) it is called a “Social Cognitive Bias.”

This project is a wonderful example of an applied experiment that gives us information on the effects social and cultural structures can have on cognitive ability.

Photo credit Wayan Vota under a Creative Commons license.

*No matter what gender you are, carrying climbing gear guarantees a search!

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