A new study reveals that arachnophobia, or fear of spiders, may make the spiders appear bigger than they actually are.
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The participants were also asked to draw a line on a page, representing how long they thought the tarantulas were. The researchers found that those who feared spiders the most had represented them to be bigger than they actually were.
“Given that our informal observations suggested the occurrence of the bias, we were not surprised that we found evidence for it in our study. However, it is fair to say that we were very surprised by the magnitude of the bias. We have seen highly fearful participants draw lines that are two to three times as long as the actual spider”, lead researcher Michael Vasey said.
Source-Medindia