Test, Retest
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People often study as subject until they can get 100% right on a test of their understanding of the subject. While this is a sensible approach, it turns out that about 10% of the correct answers is composed of guesswork, short-term memory, and information not fully learned. The best approach is to study until you get 100%. Then wait a day or two and test again. The second test is a much better measure of your grasp of the material.
Testing is important in another important way, in the sense of getting feedback. This can be as simple as pulling on the door you just locked to make sure it is truly locked to far larger issues. For example, Peter Drucker says that quality isn’t what you put into a thing. Quality is what somebody else gets out of it. Therefore, you can’t answer the question of whether your service is any good. Only your customers can. You don’t get to say whether you are a good leader. Your employees answer that.
Even more generally, good intentions alone are not enough. Get feedback to determine whether you are getting the right results. n
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About the Author
Tad Waddington says he achieved literacy while getting his MA from the University of Chicago’s Divinity School where he focused on the history of Chinese religions. He achieved numeracy while getting his PhD from the University of Chicago in measurement, evaluation and statistical analysis. He achieved efficacy as Director of Performance Measurement for Accenture. He is currently seeking to achieve a legacy with such books as Return on Learning and Lasting Contribution. To find out more, go to www.lastingcontribution.com.
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