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Category: Feedback & Evaluation

The Johari Window

One of the simplest and useful tools you’ll come across in business is the Johari Window. Devised by American psychologists Joseph Luft and Harry Ingham in 1955 while researching group
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The Value of Criticism

  Going through lots of old stuff again today. Here’s a brilliant quote, from Creative Management by William Marsteller, who with Harold Burson started their eponymous agency. Not so easy
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