Book Notes/Peak: Secrets from the New Science of Expertise
Cover of Peak: Secrets from the New Science of Expertise

Peak: Secrets from the New Science of Expertise

by K. Anders Ericsson

30 popular highlights from this book

Key Insights & Memorable Quotes

Below are the most popular and impactful highlights and quotes from Peak: Secrets from the New Science of Expertise:

The reason that most people don’t possess these extraordinary physical capabilities isn’t because they don’t have the capacity for them, but rather because they’re satisfied to live in the comfortable rut of homeostasis and never do the work that is required to get out of it. They live in the world of “good enough.” The same thing is true for all the mental activities we engage in,
So here we have purposeful practice in a nutshell: Get outside your comfort zone but do it in a focused way, with clear goals, a plan for reaching those goals, and a way to monitor your progress. Oh, and figure out a way to maintain your motivation.
This is a fundamental truth about any sort of practice: If you never push yourself beyond your comfort zone, you will never improve.
Learning isn’t a way of reaching one’s potential but rather a way of developing it.
you have to keep upping the ante: run farther, run faster, run uphill. If you don’t keep pushing and pushing and pushing some more, the body will settle into homeostasis, albeit at a different level than before, and you will stop improving. This
The best way to get past any barrier is to come at it from a different direction, which is one reason it is useful to work with a teacher or coach.
Even the most motivated and intelligent student will advance more quickly under the tutelage of someone who knows the best order in which to learn things, who understands and can demonstrate the proper way to perform various skills, who can provide useful feedback, and who can devise practice activities designed to overcome particular weaknesses.
A world in which deliberate practice is a normal part of life would be one in which people had more volition and satisfaction.
the key to improved mental performance of almost any sort is the development of mental structures that make it possible to avoid the limitations of short-term memory and deal effectively with large amounts of information at once.
Consider this: Most people live lives that are not particularly physically challenging. They sit at a desk, or if they move around, it’s not a lot. They aren’t running and jumping, they aren’t lifting heavy objects or throwing things long distances, and they aren’t performing maneuvers that require tremendous balance and coordination. Thus they settle into a low level of physical capabilities—enough for day-to-day activities and maybe even hiking or biking or playing golf or tennis on the weekends, but far from the level of physical capabilities that a highly trained athlete possesses.
If you wish to become significantly better at something, you can.
If you teach a student facts, concepts, and rules, those things go into long-term memory as individual pieces, and if a student then wishes to do something with them—use them to solve a problem, reason with them to answer a question, or organize and analyze them to come up with a theme or a hypothesis—the limitations of attention and short-term memory kick in. The student must keep all of these different, unconnected pieces in mind while working with them toward a solution. However, if this information is assimilated as part of building mental representations aimed at doing something, the individual pieces become part of an interconnected pattern that provides context and meaning to the information, making it easier to work with. As we saw in chapter 3, you don’t build mental representations by thinking about something; you build them by trying to do something, failing, revising, and trying again, over and over. When you’re done, not only have you developed an effective mental representation for the skill you were developing, but you have also absorbed a great deal of information connected with that skill.
Purposeful practice has well-defined, specific goals.
With deliberate practice, however, the goal is not just to reach your potential but to build it, to make things possible that were not possible before. This requires challenging homeostasis—getting out of your comfort zone—and forcing your brain or your body to adapt.
With deliberate practice, however, the goal is not just to reach your potential but to build it, to make things possible that were not possible before.
meaning aids memory.
So here we have purposeful practice in a nutshell: Get outside your comfort zone but do it in a focused way, with clear goals, a plan for reaching those goals, and a way to monitor your progress. Oh, and figure out a way to maintain your motivation. This recipe is an excellent start for anyone who
Purposeful practice requires getting out of one’s comfort zone. This is perhaps the most important part of purposeful practice.
Regular training leads to changes in the parts of the brain that are challenged by the training. The brain adapts to these challenges by rewiring itself in ways that increase its ability to carry out the functions required by the challenges.
What is the exact nature of the ability? and, What sorts of training made it possible? In thirty years of looking, I have never found an ability that could not be explained by answering these two questions.
Generally speaking, meaningful positive feedback is one of the crucial factors in maintaining motivation. It can be internal feedback, such as the satisfaction of seeing yourself improve at something, or external feedback provided by others, but it makes a huge difference in whether a person will be able to maintain the consistent effort necessary to improve through purposeful practice.
If you talk to these extraordinary people, you find that they all understand this at one level or another. They may be unfamiliar with the concept of cognitive adaptability, but they seldom buy into the idea that they have reached the peak of their fields because they were the lucky winners of some genetic lottery. They know what is required to develop the extraordinary skills that they possess because they have experienced it firsthand. One of my favorite testimonies on this topic came from Ray Allen, a ten-time All-Star in the National Basketball Association and the greatest three-point shooter in the history of that league. Some years back, ESPN columnist Jackie MacMullan wrote an article about Allen as he was approaching his record for most three-point shots made. In talking with Allen for that story, MacMullan mentioned that another basketball commentator had said that Allen was born with a shooting touch—in other words, an innate gift for three-pointers. Allen did not agree. “I’ve argued this with a lot of people in my life,” he told MacMullan. “When people say God blessed me with a beautiful jump shot, it really pisses me off. I tell those people, ‘Don’t undermine the work I’ve put in every day.’ Not some days. Every day. Ask anyone who has been on a team with me who shoots the most. Go back to Seattle and Milwaukee, and ask them. The answer is me.” And, indeed, as MacMullan noted, if you talk to Allen’s high school basketball coach you will find that Allen’s jump shot was not noticeably better than his teammates’ jump shots back then; in fact, it was poor. But Allen took control, and over time, with hard work and dedication, he transformed his jump shot into one so graceful and natural that people assumed he was born with it. He took advantage of his gift—his real gift.   ABOUT
In a field you’re already familiar with—like your own job—think carefully about what characterizes good performance and try to come up with ways to measure that, even if there must be a certain amount of subjectivity in your measurement. Then look for those people who score highest in the areas you believe are key to superior performance. Remember that the ideal is to find objective, reproducible measures that consistently distinguish the best from the rest, and if that ideal is not possible, approximate it as well as you can. Once
Generally speaking, no matter what you’re trying to do, you need feedback to identify exactly where and how you are falling short. Without
This explains the importance of staying just outside your comfort zone: you need to continually push to keep the body’s compensatory changes coming, but if you push too far outside your comfort zone, you risk injuring yourself and actually setting yourself back.
Deliberate practice involves well-defined, specific goals and often involves improving some aspect of the target performance; it is not aimed at some vague overall improvement. Once an overall goal has been set, a teacher or coach will develop a plan for making a series of small changes that will add up to the desired larger change. Improving some aspect of the target performance allows a performer to see that his or her performances have been improved by the training. Deliberate practice is deliberate, that is, it requires a person’s full attention and conscious actions. It isn’t enough to simply follow a teacher’s or coach’s directions. The student must concentrate on the specific goal for his or her practice activity so that adjustments can be made to control practice.
The hallmark of purposeful or deliberate practice is that you try to do something you cannot do — that takes you out of your comfort zone — and that you practice it over and over again, focusing on exactly how you are doing it, where you are falling short, and how you can get better.
The key thing is to take that general goal—get better—and turn it into something specific that you can work on with a realistic expectation of improvement.
If we can show students that they have the power to develop a skill of their choice and that, while it is not easy, it has many rewards that will make it worthwhile, we make it much more likely that they will use deliberate practice to develop various skills over their lifetimes.
In short, perfect pitch is not the gift, but, rather, the ability to develop perfect pitch is the gift

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