Cognitive Load Theory: intrinsic, extraneous, germane
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Questions and Answers

How does chunking information reduce cognitive load, and why is this important for effective learning?

Chunking reduces cognitive load by grouping individual pieces of information together, which decreases the amount of information working memory has to hold. This enhances learning by freeing up cognitive resources for comprehension and deeper processing.

Describe a scenario where high intrinsic cognitive load might actually enhance learning, rather than hinder it.

A scenario where high intrinsic load enhances learning is when mastering complex skills, such as surgery. The complexity inherent in surgical procedures (high intrinsic load) forces focused attention and deep processing, which is necessary for developing expertise.

How can instructors use signaling techniques to reduce extraneous cognitive load and improve learning outcomes?

Instructors can use signaling (e.g., headings, bold text, summaries) to highlight important information and guide students' attention, which reduces extraneous cognitive load by making the material more organized and easier to navigate. This helps students focus on relevant information, improving learning outcomes.

Explain how the expertise reversal effect occurs, and what instructional strategies can mitigate its impact on advanced learners?

<p>The expertise reversal effect occurs when instructional techniques that benefit novices (e.g., detailed instructions) hinder advanced learners because they find the guidance unnecessary and distracting. Mitigation strategies include reducing explicit guidance, providing more challenging problems, and encouraging self-directed learning.</p> Signup and view all the answers

What are the potential drawbacks of oversimplifying complex material to reduce intrinsic cognitive load, and how can instructors balance simplicity with the necessary complexity?

<p>Oversimplifying complex material may lead to superficial understanding and an inability to apply knowledge in complex situations. Instructors can balance simplicity with complexity by initially presenting simplified concepts, then gradually introducing layers of complexity, and using real-world examples to illustrate nuanced applications.</p> Signup and view all the answers

Flashcards

Cognitive Load

The mental effort required to process new information.

Intrinsic Cognitive Load

Cognitive load related to the difficulty of the material itself.

Extraneous Cognitive Load

Cognitive load related to how information is presented.

Germane Cognitive Load

Cognitive load dedicated to creating schemas and problem-solving.

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What load relates to complexity?

Intrinsic load is directly related to the complexity of material.

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Study Notes

  • Intrinsic cognitive load is directly related to the complexity of the material being learned.
  • Cognitive load theory describes three types of cognitive load: intrinsic, extraneous, and germane.
  • Intrinsic cognitive load refers to the inherent difficulty of the material itself.
  • Extraneous cognitive load is generated by the way information is presented to learners.
  • Germane cognitive load concerns the allocation of cognitive resources to deal with intrinsic cognitive load.

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Description

Cognitive load theory includes intrinsic, extraneous, and germane load types. Intrinsic cognitive load is related to the complexity of the material. Extraneous cognitive load is related to how the information is presented and germane cognitive load is the allocation of cognitive resources.

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