Link to study: http://ftp.iza.org/dp12282.pdf http://ftp.iza.org/dp12282.pdf Economist summary: A new study of the phenomenon has found that North America is

Link to study: http://ftp.iza.org/dp12282.pdf http://ftp.iza.org/dp12282.pdf Economist summary: A new study of the phenomenon has found that North America is especially prone to speaking bull. John Jerrim, Phil Parker and Nikki Shure, three academics, have used an educational survey of 40,000 teenage students in nine English-speaking countries to find out who is most likely to spout nonsense. They inserted a section into the questionnaire which asked students how well they understood a collection of 16 mathematical concepts. Some were familiar, such as “polygon” and “probability”, but three were fake: “proper number”, “subjunctive scaling” and “declarative fraction”. The results show substantial differences between countries. Canadian and American teenagers were especially likely to profess knowledge of these bogus topics, whereas the Scots and Irish were perfectly happy to admit their ignorance. In news that will shock nobody, in every country men claimed to be experts more often than women. The rich were more boastful than the poor. More surprising was the finding that immigrants were generally more likely to bluff about maths than native students were. What explains these differences? The academics doubt that the bullshitters were simply trying to impress the questionnaire’s markers. The students who bluffed about maths were just as likely as the non-bluffers to admit that they had skipped school recently, for example. A more likely answer is that the blaggers over-estimated their own knowledge. They also tended to rate themselves highly when it came to gauging their own popularity, perseverance on academic tasks and problem-solving ability. The data suggest that they might not be consciously lying, but instead be weaving their own fantasies.