There is a high probability that you have not heard of the Woozle effect until now. It is not a widely known psychological phenomenon, compared to, for example, bandwagoning, yet it is important enough to recognise and understand.

The word "Woozle" (in Latvian - Bubulis) is taken from "Winnie-the-Pooh". In the book, Winnie-the-Pooh and Piglet go hunting for a Woozle. They follow its tracks and find that the number of tracks is increasing. Later, Christopher Robin explains to Pooh and Piglet that they have been chasing their own tracks in circles.

The Woozle effect is a concept that denotes supposedly existing evidence that is actually based on weak, ambiguous references to something which leads individuals, groups or society to think that the evidence is real and clear (convincing). The Woozle effect often leads to a situation where non-existent (never occurred) events or facts are perceived as contemporary and relevant to the situation, eventually turning into urban myths, misconceptions and a stream of fake news and information. For example, we see certain information repeated or cited so many times that we start to believe it, even though there is no tangible evidence for this information.

This situation is often observed in the media, where they frequently refer to a study to justify or make an earlier claim more credible, without taking into account the errors made in the study or the ambiguous (flawed) methodology chosen.