The concept of 'cognitive load' refers to the total amount of mental effort being used in the working memory. According to cognitive load theory, instructional design can significantly impact learning efficiency. When information is presented in a complex or disorganized manner, learners experience extraneous cognitive load, which hinders the process of schema construction. Conversely, well-structured materials that integrate visual and auditory channels appropriately can reduce unnecessary load, allowing learners to focus on essential information. This theory has profound implications for educational technology, suggesting that multimedia tools should be designed to minimize split-attention effects and redundancy. However, critics argue that the theory often overlooks individual differences in prior knowledge, as novices may benefit from more guidance while experts might require less structured formats to avoid boredom and promote deeper processing.
❓ 지문에 따르면, 인지 부하 이론의 잠재적 한계는 무엇인가?
A. 학습에서 작업 기억의 역할을 고려하지 않는다.
B. 학습자의 사전 지식 차이를 반영하지 못할 수 있다.
C. 그것은 교육에서 멀티미디어 도구의 사용을 거부한다.
D. 개인의 차이에 너무 초점을 맞추고 있다.
✅ 正确答案
It may not account for differences in learners' prior knowledge.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first