Goodhartโs Law: Why Genki English Teachers Get It Right (And Traditional Schools Miss the Mark)
Traditional schools love numbers. Parents demand them. Administrators track them. Test scores, vocab lists, grammar drills โ these are the “gold” standard. But here’s the secret: Goodhartโs Law. Named after economist Charles Goodhart, it says โWhen a measure becomes a target, it ceases to be a good measure.โ The moment schools focus on hitting test…
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