در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیشون ممکنه ماهها برای تغییر زمان لازم داشته باشن. منبع برای خوندن https://t.co/mIqopMOJaJ
What can machine learning teach us about habit formation? Evidence from exercise and hygiene.
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Apr 2023 – Jan 2026Where it's discussed
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X / Twitter110 posts
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News101 articles
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YouTube4 videos
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Blogs3 articles
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Bluesky2 posts
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Facebook2 posts
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Reddit2 posts
AI synopsis
What people are saying
The overall sentiment reflects strong agreement with the study's conclusion that habits form over months rather than days, exemplified by phrases like 'takes months to develop' and references to the popular '21 days' myth. The tone is analytical, with posts exploring implications for health and social norms, demonstrating high interest and engagement in understanding behavioral processes.
Most discussions agree with the study’s findings that habit formation takes longer than the popular 21-day myth, highlighting that habits like exercise take months, which aligns with the article's conclusions.
The discussions show high interest due to the focus on how machine learning reveals insights into behavior, with many engaging through questions about the implications and applications.
Posts reference specific research details, such as the duration for forming habits and potential policy implications, indicating deep engagement and critical thinking.
The focus on reforming misconceptions about habit formation and the emphasis on using machine learning for behavioral insights suggest the discussions recognize the study’s significance in broad social and health contexts.
Abstract in brief
- This study uses machine learning to analyze how habits form in two real-world settings: gym attendance and hospital handwashing, based on large datasets of millions of observations.
- The researchers developed a method called Predicting Context Sensitivity (PCS) that identifies which factors best predict individual behaviors and tracks how predictable this behavior becomes over time, effectively mapping the habit formation process.
- Their findings challenge the common idea that habits form after a specific number of days; instead, habits like gym-going take months to develop, while habits like handwashing take weeks, and individuals with more predictable routines are less affected by interventions aimed at changing their behavior.
Top posts
Most liked on X and BlueskyHow many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million decisions about gym attendance & hand sanitizing. The answer? It depends! Hand sanitizing habits form in weeks; gym habits in months. https://t.co/hDv3NNG3uu
No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.co/of3qpXfOaN
"Contrary to the popular belief in a 'magic number' of days to develop a habit, we find that it typically takes months to form the habit of going to the gym but weeks to develop the habit of handwashing in the hospital." https://t.co/YcrEHRd112 by @BuyalskayaSan @CFCamerer et
“What can machine learning teach us about habit formation? Evidence from exercise and hygiene” by Anastasia Buyalskaya et al. PNAS https://t.co/6yUBdYZCXV
Some say it takes 21 days to form a habit, but a study of gym attendance and hand washing in hospitals suggests that some people pick up habits faster than others—and regular gym attendance often takes months to stick. In PNAS: https://t.co/VWoIexolfV https://t.co/0wbjl0sv5M
All mentions
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O que não te contam por trás dos hábitos difíceis de mudar
Understanding Habit Formation in Health Behavior Development
This systematic review examined how long it takes to form health-related habits and what factors influence this process, analyzing data from 20 studies involving over 2,600 participants.
https://t.co/lZP9n9jobN
RT @Amit_Goldenb: Very cool paper using ML to predict habit formation. https://t.co/RzGrmsrQTh
Very cool paper using ML to predict habit formation. https://t.co/RzGrmsrQTh
What can machine learning teach us about habit formation? New research looks at exercise and hand-washing habits. pubmed.ncbi.nlm.nih.gov/37068252/
What can machine learning teach us about habit formation? New research looks at exercise and hand-washing habits. pubmed.ncbi.nlm.nih.gov/37068252/
@abhayv_21 Most of these studies look at stuff like gym, so I guess their measurement in days makes sense in that context. But the repetition thing makes sense (e.g., the in study below hand washing was much quicker than gym, probably due to multiple reps/day?) https://t.co/Khdxi06ico
Another study (machine learning) supports earlier research (Lally et al., 2013) suggesting it takes at least 2-3 months for some habits to become automatic (exercise) https://t.co/NMF7IXoiuH
@duolingo your research department should definitely reproduce this habit research with your data! https://t.co/krrUuxGyDS
Find the study here: https://t.co/wsGHRjmvPA
¿Qué puede enseñarnos el aprendizaje automático sobre la formación de hábitos? https://t.co/ZogjUwRL7d
RT @agingdoc1: What can machine learning teach us about habit formation? Evidence from exercise and hygiene https://t.co/iWMBFPwZEX @PNASN…
What can machine learning teach us about habit formation? Evidence from exercise and hygiene https://t.co/iWMBFPwZEX @PNASNews
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
What can machine learning teach us about habit formation? Evidence from exercise and hygiene | Proceedings of the National Academy of Sciences https://t.co/TdGInUKZ3j
RT @CaulfieldTim: "Contrary to the popular belief in a 'magic number' of days to develop a habit, we find that it typically takes months to…
RT @CaulfieldTim: "Contrary to the popular belief in a 'magic number' of days to develop a habit, we find that it typically takes months to…
RT @CaulfieldTim: "Contrary to the popular belief in a 'magic number' of days to develop a habit, we find that it typically takes months to…
"Contrary to the popular belief in a 'magic number' of days to develop a habit, we find that it typically takes months to form the habit of going to the gym but weeks to develop the habit of handwashing in the hospital." https://t.co/YcrEHRd112 by @BuyalskayaSan @CFCamerer et
Gymgoers who are more predictable are less responsive to an intervention designed to promote more gym attendance, consistent with past experiments showing that habit formation generates insensitivity to reward devaluation https://t.co/kEXPvKNN3X
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
What can machine learning teach us about habit formation? Evidence from exercise and hygiene | Proceedings of the National Academy of Sciences https://t.co/dokayJIjYm
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
How many days does it take to form a habit? It depends on many factors... https://t.co/cDBn2ujxg8
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
Two of our favorite topics, #MachineLearning and #BehaviorChange explored in one research paper: What can machine learning teach us about habit formation? Evidence from exercise and hygiene How many days does it take to form a ha…https://t.co/nBdK6ZcmAz https://t.co/nycCy691Zy
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
What can machine learning teach us about habit formation ... - https://t.co/lK8oen0kxt https://t.co/9w0d2lx8R9
Possibly takes 6 months to form a new gym/exercise habit What can machine learning teach us about habit formation? Evidence from exercise and hygiene https://t.co/LV6zvMJrmU
Interesting from two points of view - the potential of ML to detect and analyze behavior patterns, and the possibility that this offers to intentionally cultivate social norm changes at scale... https://t.co/3RUrS9fazO
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @MrSoroushAhmadi: در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیش…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
در واقع میگه بعضی از عادتها مثل دست شستن سادهتر هستن و میتونن توی چند هفته شکل بگیرن ولی عادتهای دیگه بر اساس سختیشون ممکنه ماهها برای تغییر زمان لازم داشته باشن. منبع برای خوندن https://t.co/mIqopMOJaJ
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @PNASNews: Some say it takes 21 days to form a habit, but a study of gym attendance and hand washing in hospitals suggests that some peo…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
Some say it takes 21 days to form a habit, but a study of gym attendance and hand washing in hospitals suggests that some people pick up habits faster than others—and regular gym attendance often takes months to stick. In PNAS: https://t.co/VWoIexolfV https://t.co/0wbjl0sv5M
Ya no son 21 días lo que crea un #habito. Depende de la actividad. Desde meses (ir al gimnasio) a semanas ( #higienedemanos ) Evidencia del #ejercicio y la #higiene. https://t.co/qi1L4kNp6k ¿Tendremos que replantearnos la #EPS en #atencionprimaria ? #SaludPública #educacion https://t.co/Rnc34kzwrg
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
https://t.co/7jBIJFpzd7
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
RT @katy_milkman: How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million dec…
How many days does it take to form a habit? In *new* #research out in @PNASNews, we use ML to analyze over 50 million decisions about gym attendance & hand sanitizing. The answer? It depends! Hand sanitizing habits form in weeks; gym habits in months. https://t.co/hDv3NNG3uu
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
RT @NeuroscienceNew: “What can machine learning teach us about habit formation? Evidence from exercise and hygiene” by Anastasia Buyalskaya…
RT @NeuroscienceNew: “What can machine learning teach us about habit formation? Evidence from exercise and hygiene” by Anastasia Buyalskaya…
RT @NeuroscienceNew: “What can machine learning teach us about habit formation? Evidence from exercise and hygiene” by Anastasia Buyalskaya…
What can machine learning teach us about habit formation? Evidence from exercise and hygiene | Proceedings of the National Academy of Sciences https://t.co/QL6qlF9ZjH https://t.co/sbL1hLQMXA
RT @NeuroscienceNew: “What can machine learning teach us about habit formation? Evidence from exercise and hygiene” by Anastasia Buyalskaya…
“What can machine learning teach us about habit formation? Evidence from exercise and hygiene” by Anastasia Buyalskaya et al. PNAS https://t.co/6yUBdYZCXV
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
RT @medical_xpress: No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.…
No magic number for time it takes to form habits, finds new study @Caltech @PNASNews https://t.co/woK6ZxkQs6 https://t.co/of3qpXfOaN
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