14 cognitive principles every UX designer should know

The text explores the application of cognitive principles in UX design, emphasizing how understanding these principles helps predict user interactions and improve design effectiveness. It highlights key cognitive theories such as selective attention, cognitive load theory, Hick's law, Miller's law, and Fitts' law, all of which guide how users perceive, process, and interact with digital interfaces. The text discusses techniques like progressive disclosure, the Von Restorff effect, and the serial position effect to enhance user experience by reducing cognitive load, guiding attention, and improving recall and retention. Additionally, it emphasizes motivational principles like the goal-gradient effect, social proof, and the peak-end rule to encourage user engagement and satisfaction. By integrating these principles, designers can create intuitive, efficient, and user-friendly interfaces that align with natural human cognition, making digital experiences more seamless and enjoyable.