Both the regular selfie-takers and the non-selfie-takers thought they would be seen as more attractive and more likeable in their photos than they were actually seen by the independent raters. However, the selfie-takers overestimated themselves significantly more - and tended to think they looked better in the selfies than in the photos taken by other people.
The regular selfie-takers were also judged as looking "significantly more narcissistic" than the non-selfie-takers.
"Selfie-takers generally over-perceived the positive attributes purveyed by their selfies," said researchers.
"Here, we found that selfie-takers believed their selfies to look more attractive and likable than photos of them taken by other people.
"In reality, though, external raters actually perceived the targets' selfies to look less attractive and less likable than the photos taken by others (as well as more narcissistic).
"This self-favoring bias did not extend to non-selfie-takers.'
"Self-enhancing misperceptions may support selfie-takers' positive evaluations of their selfies, revealing notable biases in self-perception."
The study was led by Daniel Re of the University of Toronto's Department of Psychology, and was published in the journal Social Psychological and Personality Science.
This article was originally published by the Daily Telegraph.