The concept of 'cognitive load' refers to the total amount of mental effort being used in the working memory. In educational settings, high cognitive load can impede learning, as learners may struggle to process new information when their mental resources are overtaxed. However, research suggests that instructional design can mitigate this by segmenting complex tasks into smaller, more manageable units, thereby reducing extraneous load. This approach allows learners to focus on essential information, facilitating deeper understanding and retention. Nevertheless, critics argue that over-simplification may lead to a superficial grasp of the subject, as real-world problems often require integrating multiple concepts simultaneously. Thus, striking a balance between reducing unnecessary load and preserving necessary complexity remains a key challenge for educators.
❓ 根据文章内容,简化教学任务的一个潜在缺点是什么?
A. 它可能会增加认知负荷。
B. 这可能导致对该主题的理解流于表面。
C. 它会阻碍学习者运用工作记忆。
D. 它使得现实世界中的问题更加难以解决。
✅ 正确答案
It could lead to a superficial understanding of the subject.