Which concept is emphasized by cognitive load theory in the context of scaffolding?

Cognitive load theory emphasizes managing the amount of information presented to learners to prevent cognitive overwhelm. This theory posits that our working memory has limited capacity, and if too much information is introduced at once, it can hinder learning and retention.

In the context of scaffolding, this means that instructional support should be designed to help learners build their understanding gradually. By breaking down complex information into smaller, manageable chunks and providing appropriate support at each step, educators can enhance comprehension and facilitate deeper learning. This approach allows learners to engage with the material without becoming overloaded, fostering a more effective learning environment.

Other concepts, such as encouraging group work or focusing solely on visual aids, may have their place in education, but they do not directly address the core concern of cognitive load theory about processing information efficiently. Maximizing information delivery also contradicts the key principles of cognitive load theory, as it can lead to overwhelming students rather than supporting their learning.