Wednesday, 17 April 2013

How many psychologists does it take to explain a joke?


Well quite a few actually, which leads to the conclusion that if you have to explain it, you don’t really get it. Many have tried to capture the essence of “funniness”.  Aristotle claimed it is a derogatory device for expressing one’s superiority over others or groups and Freud claimed it releases nervous sexual tension. One thing is for sure, humour is present across all human cultures.

One of the most popular theories as to what makes a joke funny is the recognition of an incongruity followed by its resolution. For example: Two cup cakes in the oven and one says to the other “uff it’s hot in here” and the other replies “Oh my god, a talking cup cake!!” First we set up a hypothetical fictitious world where indeed cupcakes talk, we may even feel sympathy for the poor cupcake, but this illusion is finally shattered by the punch line as we are reminded of the reality that cupcakes can’t talk.

At a neurological level, jokes seem to act on different parts of our brain, as the joke is being told and we are resolving ambiguity, our left inferior frontal and temporal cortices are stimulated, this could be considered as joke detection. Then once the punch line has been analysed this then activates the reward system in the nucleus accumbens, which of course is why we find jokes so pleasurable.

Humour could be considered as a mental erogenous zone and plays an important role in the mating game. In surveys it has been shown that a sense of humour and ability to make other people laugh is considered attractive for both men and women in evaluating a potential partner. Alas I’ve never been very good at telling jokes so would have difficulty in France where studies have shown that women were three times more likely to share their phone number with men who they had just heard tell a funny joke, oh la la!

Based on an article by Christian Jarret in “the Psychologist” vol 26 Nº 4  

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