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Cognitive Load Theory
Cognitive load theory says learning is bounded by working memory, which holds about four chunks at a time.
Three types of load matter: intrinsic (the material itself), extraneous (how it's presented), and germane (effort that builds schemas).
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What's the difference between germane and extraneous load?
Extraneous load is wasted effort from poor presentation — confusing diagrams, redundant text. Germane load is productive effort that helps you build mental models.
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Answers grounded in your notes only
工作原理
三个简单步骤，轻松上手。
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上下文感知的回答
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Grounded in this noteDefine working memory based on my notes.
Working memory is the small set of items you can actively hold in mind. Your notes place its capacity at ~4 chunks — citing the four-circle diagram from page 2.
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多轮对话
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- 自然的双向对话
- 基于上下文的追问
- 按需深入探索概念
Explain chunking to me.
Chunking groups items so they fit into one working-memory slot — like remembering "FBI" instead of three letters.
Give me an example from a programming context.
A senior dev sees a recursive tree-traversal pattern as one chunk, while a beginner sees individual lines of code.
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刻意设计的临时性
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- 专注于主动学习
- 不会被旧对话干扰
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Explain chunkingQuiz meSummarize section 2
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