Can you explain the concept of cognitive load and its implications in design?

Sample interview questions: Can you explain the concept of cognitive load and its implications in design?

Sample answer:

Cognitive Load in Design

Cognitive load refers to the amount of mental effort required to process and understand information. It can be categorized into three types: intrinsic (task difficulty), extrinsic (information presentation), and germane (new knowledge).

Implications for Design:

  • Reduce Intrinsic Load: By simplifying tasks, providing examples, and using familiar elements.
  • Minimize Extrinsic Load: By organizing information logically, using clear fonts and colors, and avoiding unnecessary distractions.
  • Maximize Germane Load: By providing opportunities for active learning and engagement, and encouraging reflection.

Strategies for Reducing Cognitive Load:

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