Sarah Brownsword, the educator behind the question, put the debate down to the fact that "people love to talk about and argue ...

Play our fun English game to practice your skills ... The KS2 Spelling, Punctuation and Grammar paper will test you with questions about spelling rules, prefixes and suffixes, apostrophes ...

In this experiment, researchers found that HRV became more regulated among test subjects when they heard grammatical mistakes. Simply put—bad grammar made them feel physically stressed.