Variable Ratio Schedule
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
The essence of Skinner's experiments. If rewards appear randomly (e.g., gacha, scrolling TikTok, gambling) rather than fixed (reward per action), organisms will repeat the behavior addictively and it is extremely difficult to extinguish.
SCAFFOLDING EFFECT
Reduce cognitive load
Analyze addiction mechanisms. Understand why you can't stop scrolling your phone, because you don't know if the next video will be funny (random reward). To break bad habits, you must cut off this randomness; to cultivate user habits, you must introduce this randomness.
Anchor fast decisions
In operant conditioning, reinforcement is delivered on a variable ratio schedule (on average every n responses), so the individual cannot predict when the reward will come, leading to sustained high response rates and very slow extinction. Its addictiveness stems from intermittent reinforcement where 'the next one might win', which is stronger than fixed ratio or fixed interval schedules.
MINIMUM ACTION
In progress 0/5Practice this model in one real situation:
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more
Source support: Explicit
- baike.baidu.comhttps://baike.baidu.com/item/%E5%8F%98%E6%AF%94%E7%8E%87%E5%BC%BA%E5%8C%96/22678123verified
PRIVATE NOTES · Only visible to you
SAVED Q&A
ENTRY Q&A · Private saving available
Ask with a clear boundary
thinkingmodels answers from published entry context only.
Your question is sent to thinkingmodels. The answer uses public entry context only.
RELATED MODELS