The concept of 'cognitive load' refers to the total amount of mental effort being used in the working memory. In educational contexts, excessive cognitive load can impede learning, as learners may struggle to process new information when their mental resources are overwhelmed. Researchers have proposed various strategies to manage this load, such as segmenting complex tasks into smaller steps and using multimedia presentations that align visual and auditory channels. However, not all reductions in load are beneficial; some studies suggest that a certain level of desirable difficulty can enhance long-term retention by encouraging deeper processing. Thus, the optimal instructional design aims to balance cognitive load, promoting efficient learning without sacrificing the intellectual challenge necessary for meaningful understanding.
❓ 지문에 따르면, 교육에서 인지 부하에 관한 주요 아이디어는 무엇인가?
A. 인지 부하를 줄이는 것은 학습에 항상 유익하다.
B. B) 인지 부하를 완전히 제거해야 학습 효과를 극대화할 수 있다.
C. C) 인지 부하를 관리하는 것과 도전을 유지하는 것 사이에는 최적의 균형이 존재한다.
D. D) 멀티미디어 프레젠테이션은 항상 인지 부하를 증가시킨다.
✅ 正确答案
C) There is an optimal balance between managing cognitive load and maintaining challenge.
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