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by Nir Eyal with Ryan Hoover
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The Hook Model introduces a framework for creating habit-forming products. It consists of four key components: Trigger, Action, Variable Reward, and Investment, which together drive user engagement.
This chapter sets the foundation for understanding how habits are formed and the psychological principles behind user engagement. It emphasizes the importance of designing products that create lasting user habits.
Apply the Hook Model to your product design to enhance user engagement.
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by Nir Eyal with Ryan Hoover
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