As an example, let’s say that Magic Johnson—the Lakers star player at the time—had 11 points, 8 rebounds, 12 assists, 2 steals, and 5 turnovers in a game. Magic also got credit for an “unsung hero” deed by diving after a loose ball (+1). Finally, he played a total of 33 minutes in this imaginary game. The positive numbers (11 + 8 + 12 + 2 + 1) add up to 34. Then, we subtract the 5 turnovers (34–5) to get 29. Finally, we divide 29 by 33 minutes played. 29/33 = 0.879 Magic’s CBE number here would be 879. This number was calculated for all of a player’s games, and it was the average CBE that a player was asked to improve by 1 percent over the season. Riley compared each player’s current CBE to not only their past performances but also those of other players in the league. As Riley put it, “We rank team members alongside league opponents who play the same position and have similar role definitions.” Sportswriter Jackie MacMullan noted, “Riley trumpeted the top performers in the league in bold lettering on the blackboard each week and measured them against the corresponding players on his own roster. Solid, reliable players generally rated a score in the 600s, while elite players scored at least 800. Magic Johnson, who submitted 138 triple-doubles in his career, often scored over 1,000.” The Lakers also emphasized year-over-year progress by making historical comparisons of CBE data. Riley said, “We stacked the month of November 1986, next to November 1985, and showed the players whether they were doing better or worse than at the same point last season. Then we showed them how their performance figures for December 1986, stacked up against November’s.” The Lakers rolled out CBE in October 1986. Eight months later, they were NBA champions. The following year, Pat Riley led his team to another title as the Lakers became the first team in twenty years to win back-to-back NBA championships. Afterward, he said, “Sustaining an effort is the most important thing for any enterprise. The way to be successful is to learn how to do things right, then do them the same way every time.” The CBE program is a prime example of the power of reflection and review. The Lakers were already talented. CBE helped them get the most out of what they had, and made sure their habits improved rather than declined. Reflection and review enables the long-term improvement of all habits because it makes you aware of your mistakes and helps you consider possible paths for improvement. Without reflection, we can make excuses, create rationalizations, and lie to ourselves. We have no process for determining whether we are performing better or worse compared to yesterday. Top performers in all fields engage in various types of reflection and review, and the process doesn’t have to be complex. Kenyan runner Eliud Kipchoge is one of the greatest marathoners of all time and an Olympic gold medalist. He still takes notes after every practice in which he reviews his training for the day and searches for areas that can be improved. Similarly, gold medal swimmer Katie Ledecky records her wellness on a scale of 1 to 10 and includes notes on her nutrition and how well she slept. She also records the times posted by other swimmers. At the end of each week, her coach goes over her notes and adds his thoughts.
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