What category does Forgetting Curve belong to?

Forgetting Curve belongs to the "Concepts" category in personal knowledge management and productivity.

What are the key topics related to Forgetting Curve?

Key topics related to Forgetting Curve include: concepts, knowledge-management, learning, memories, psychology.

What are alternative names for Forgetting Curve?

Forgetting Curve is also known as: Memory decay.

Forgetting Curve

The exponential decay of memory retention over time.

Also known as: Memory decay

Category: Concepts

Tags: concepts, knowledge-management, learning, memories, psychology

Explanation

The Forgetting Curve, discovered by Hermann Ebbinghaus, describes how memory retention declines exponentially over time without reinforcement. Within 24 hours, you forget about 70% of new information; within a week, up to 90%. However, each review 'resets' and strengthens the memory, flattening the curve. This is why PKM is valuable - by externalizing knowledge, you don't need to rely on imperfect human memory. Your knowledge base becomes reliable external memory that never forgets.

Related Concepts

Learning Curve
Leitner System
Personal Knowledge Management (PKM)
Spaced Repetition

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