
European Journal of Social Psychology
Peer-reviewed journalWikipedia
3
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3
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3
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Search complete. 3 mentions across 3 episodes found for "European Journal of Social Psychology".
Sep 8, 2026
Don't Change Direction
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9:39HanaHOST
Now,
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9:40GusHOST
the study everyone half knows here is Lally and Colleagues 2010 in the European Journal of Social Psychology.
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9:47GusHOST
96 people, 84 days, each picking one simple eating, drinking or activity behaviour to do daily in the same context, rating how automatic it felt.
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10:01GusHOST
Median 66 days to reach 95% of maximum automaticity.
Ep. 16 - why you can't finish anything and how to fix it
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6:45Kaitlin DunleyHOST
But it might need to be longer than 21 days.
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6:49Kaitlin DunleyHOST
The actual research was published in the European Journal of Social Psychology and probably many other places.
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6:56Kaitlin DunleyHOST
But this particular study found that it takes an average of 66 days.
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7:01Kaitlin DunleyHOST
to automate a habit and the range was actually huge it was 18 to 254 days depending on the person and the behavior so the popular 21 days to build a habit claim isn't that from any real rigorous study it does trace back to a 1960s plastic surgeon he had these casual observations about patients adjusting to appearance changes but it's not even habit science So until automaticity kicks in, every single rep is still going to require effortful prefrontal control.
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Unknown podcast
Affirmation Habits: Where to Keep Them Visible
Aug 22 · 1 Mention
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1:47HopeHOST
This is one reason why environment plays such a big role in habit formation.
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1:51HopeHOST
A study from the European Journal of Social Psychology found that consistent cues like a specific place or time, can make new habits nearly automatic after just a few weeks.
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2:01HopeHOST
So when it comes to affirmations, you're not just writing words, you're creating a mental anchor.
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2:07HopeHOST
Let's talk about a few beautiful spaces to anchor those words.