Heads I’m right, tails I’m not wrong
The path of least resistance and least trouble is a mental rut already made. It requires troublesome work to undertake the alternation of old beliefs. Self-conceit often regards it as a sign of weakness to admit that a belief to which we have once committed ourselves is wrong. We get so identified with an idea that it is literally a “pet” notion and we rise to its defense and stop our eyes and ears to anything different. John Dewey* Let me start by being really clear: I am very much in favour of conducting research into the merits of educational claims. [...]