Which technique is effective in reducing cognitive overload?

Chunking information is an effective technique for reducing cognitive overload because it allows learners to process and retain information more easily. By breaking down complex information into smaller, more manageable units or "chunks," learners can focus on one piece at a time. This method aligns with the way our cognitive architecture functions, as it helps to limit the amount of information held in working memory at any given time, thereby promoting better understanding and retention.

When information is chunked, it can leverage existing knowledge structures, making it easier for learners to connect new information to what they already know. This can enhance learning by fostering a more coherent understanding of concepts, reducing the mental effort required to assimilate new material.

In contrast, using a single teaching method may not cater to the diverse learning styles and preferences of different students, which can hinder engagement and understanding. Increasing the pace of instruction can overwhelm learners, exacerbating cognitive overload rather than alleviating it. Avoiding discussions in learning limits opportunities for learners to engage with the material, ask questions, and clarify their understanding, which are important for deeper learning and cognitive processing.