The concept of 'cognitive load' refers to the total amount of mental effort being used in the working memory. In educational settings, instructional design often aims to manage cognitive load to optimize learning. According to Sweller's cognitive load theory, there are three types: intrinsic, extraneous, and germane. Intrinsic load is inherent to the complexity of the material, extraneous load is generated by the way information is presented, and germane load is devoted to processing and constructing schemas. Research suggests that reducing extraneous load, for instance by simplifying diagrams or eliminating redundant text, can free up mental resources for deeper learning. However, overly simplifying content may reduce germane load, hindering the development of robust mental models. Thus, effective instruction balances these loads, adapting to the learner's prior knowledge and task demands.
❓ 지문에 따르면, 인지 부하와 관련하여 교수 설계의 주요 과제는 무엇인가?
A. A. 모든 유형의 인지 부하를 제거하여 학습을 수월하게 만든다.
B. B. 고급 학습자에게 도전을 주기 위해 내재적 부하를 증가시킨다.
C. C. 다양한 유형의 인지 부하를 균형 있게 조절하여 효과적인 학습을 촉진한다.
D. D. 내용의 복잡성과 관계없이 외부 부하 감소에만 초점을 맞추는 것.
✅ 正确答案
C. Balancing different types of cognitive load to promote effective learning.
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