The novelist Julian Barnes doubts that we can ever really overcome our fixed beliefs. He should keep an open mind.

If I had the opportunity to change anything, I would have changed my mind, and realised the importance of exercise, such as stretching. Who knows, perhaps my joints could have been functioning ...

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There are far fewer experimental studies, especially related to measures in exercise neuroscience, which is why a recent study caught my eye. Young Adults Kung Fu Fighting Are Also Fast as ...

But what happens if you change your mind and decide to test after the official deadline has passed? The good news is that registering late for an end-of-year AP test is often still possible ...

Julian Barnes opens Changing My Mind, his brisk new book about our unruly intellects, with a quote famously attributed to the economist John Maynard Keynes: “When the facts change, I change my ...