Subscribe to the weekly “audio edition” via iTunes
Whether it’s starting your morning off with a cup of coffee, brushing your teeth at night, or checking email as soon as you log into your computer at work, we engage in a lot of behaviors every day that are, essentially, automatic. Where we don’t have to consciously tell ourselves to do them – we just act out of habit.
Some of these habits (like turning off the lights when we leave a room) are good things, but others (like chowing down on Doritos with our mouth open), not so much.
So whether we want to develop the habit of flossing our teeth every morning, brushing the dog’s teeth every night, or starting off every day’s practice with a few minutes of scales, it’s often said that it takes 21 days for this new behavior to become a habit.
Each participant was asked to choose some sort of nutrition or exercise-related behavior that they wanted to turn into a habit. Like eating a piece of fruit, or drinking a bottle of water with lunch. Or going for a 15-min run before dinner.
Then, they were asked to do their best to engage in this behavior every day for 84 consecutive days (i.e. 12 weeks).
Tracking habit formation
To track the formation of their new habit, participants were asked to submit a daily report on whether they engaged in the behavior or not. At which time they were also asked to complete an assessment designed to measure the growing strength of their new habit.
Wait – how would such an assessment work?
Well, basically, you can get a sense of how strong a habit is becoming by asking someone to reflect on the automaticity of the behavior, and how much effort is involved in getting yourself to perform the behavior. So they used questions like the following, rated on a 1-7 agree/disagree scale, where higher scores equals greater habit strength:
“[Drinking a bottle of water with lunch] is something…”
I do automatically
I do without having to consciously remember
I start doing before I realize I’m doing it
I would find hard not to do
A model of habit formation
The expectation was that their habit scores would start off pretty low. But with more and more repetitions of the behavior, the habit would become stronger. And that at some point, as the habit became more established, their scores would level off and kind of plateau.
Like these examples:
This sort of graph would indicate that repetition does make a habit stronger. And that the initial repetitions of a behavior have a bigger impact on increasing habit strength than do later repetitions, when the habit has already become pretty strong.
So what did they find?
Not everyone was successful in forming a new habit
Well, this asymptotic curve model represented about half of the participants’ experience of trying to form a new habit. But it didn’t represent everyone’s experience. Some of the other participants, for instance, never did quite get to the point where the new behavior was strong enough to call a habit. Others were really inconsistent in performing the behavior. Some just didn’t change much at all.
Ok, but for the half of participants whose habit formation experience did seem to follow this expected pattern, how long did it take to turn their new behavior into a legit habit?
21 days? 30 days? 60 days?
Wait for it…
On average, it took about 66 days for the participants’ new behaviors to become a habit (i.e. for their habit strength scores to plateau).
But note that this is an average. So the actual number of days needed to turn these behaviors into habits varied quite a bit from person to person, ranging from 18 days to 254 days (based on the modeled data).
How bad is it to miss a day?
What about missed opportunities to reinforce a new habit? Did missing a pre-dinner run one day, or having a lunch without fruit jeopardize the habit formation process?
Well, the researchers looked at the difference in habit strength scores before and after the missed day, and the data suggest that missing one day is probably not that big a deal.
The average change in habit strength scores from the first to the third of three consecutive successful days was .79, while the increase from the first to the third of three days where the behavior was skipped on the second day was .55. So maybe there’s slightly less of a gain in habit strength when the behavior was skipped, but this difference wasn’t statistically significant, so again, probably not a big deal to miss just one day.
Ok. So what are we to make of all this?
Well, for me, I think the 21-day myth can be problematic because it’s a short enough period of time, that you can be tempted to will yourself to do something for 21 days, thinking it’ll become automatic and effortless by the time you get to day 21.
However, this is often just a recipe for failure, because willpower, as it turns out, is NOT the key to successful long-term behavior change (case in point, all of our failed New Year’s resolutions).
Research suggests that it’s actually far more effective to focus on engineering our environment, so that doing the desirable thing is easier, and doing the undesirable thing is harder.
Like keeping my vitamins on the dining table instead of in the pantry where I’m too lazy to look for them. Or completely powering off my phone while watching a movie with my kids, so that not only do I not get notifications that would tempt me to check email – but it’s kind of a pain to wait the 30 seconds to power up the phone, so I’m more likely to just leave it off until we’ve finished watching the movie.
Habit-formation is pretty intriguing stuff. And while the nuts and bolts of habit formation go beyond the scope of this particular post, there are some great resources online if you’d like to learn how to form new productive habits, or change existing ones that you’d rather not have.
If you have an upcoming commute, or 30-min run planned, you can get a kind of Cliff’s Notes version of the key concepts and tips you’ll find in Wood’s book via this podcast interview.
Video & 5-Day Course
Or if you’d rather digest this topic in video form, Stanford behavior scientist BJ Fogg has a TED talk on this subject , in which he also emphasizes the importance of tiny habits. And if you find this intriguing, he also offers a free 5-day “Tiny Habits” online course, to help you get started down this path.
Lally, P., Van Jaarsveld, C. H., Potts, H. W., & Wardle, J. (2009). How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology, 40(6), 998-1009.
Performance psychologist and Juilliard alumnus & faculty member Noa Kageyama teaches musicians how to beat performance anxiety and play their best under pressure through live classes, coachings, and an online home-study course. Based in NYC, he is married to a terrific pianist, has two hilarious kids, and is a wee bit obsessed with technology and all things Apple.
After Countless Hours of Practice, Why Are Performances Still so Hit or Miss?
It’s not a talent issue. And that rush of adrenaline and emotional roller coaster you experience before performances is totally normal too.
Performing at the upper ranges of your ability under pressure is a unique skill – one that requires specific mental skills and a few tweaks in your approach to practicing. Elite athletes have been learning these techniques for decades; if nerves and self-doubt have been recurring obstacles in your performances, I’d like to help you do the same.
Click below to discover the 7 skills that are characteristic of top performers. Learn how you can develop these into strengths of your own. And begin to see tangible improvements in your playing that transfer to the stage.
NOTE: Version 3.0 is coming soon! A whole new format, completely redone from the ground up, with new research-based strategies on practice and performance preparation, 25 step-by-step practice challenges, unlockable bonus content, and more. There will be a price increase when version 3.0 arrives, but if you enroll in the “Lifetime” edition before then, you’ll get all the latest updates for free.