The concept of 'cognitive load' refers to the total amount of mental effort being used in the working memory. In educational psychology, cognitive load theory suggests that learning is most effective when instructional materials are designed to minimize extraneous cognitive load, allowing learners to focus on intrinsic load and germane load. Intrinsic load is the inherent difficulty of the material itself, which cannot be altered without changing the complexity of the subject. Extraneous load is generated by the way information is presented, such as unnecessary graphics or confusing instructions. Germane load involves the mental resources devoted to processing and integrating new information into long-term memory. Research indicates that overly complex presentations can overwhelm students, hindering their ability to learn. Therefore, educators are advised to simplify visual aids and provide clear, structured explanations to optimize working memory capacity.
❓ 지문에 따르면, 교육자들이 불필요한 인지 부하를 최소화하려는 주된 이유는 무엇인가?
A. 주제의 본질적 난이도를 줄이기 위해
B. 정보의 더 깊은 처리를 위해 작업 기억을 확보하려면
C. 학습에서 총 정신적 노력의 양을 증가시키기 위해
D. 시각적 보조 자료 없이도 교육이 가능하도록 하기 위해
✅ 正确答案
To free up working memory for deeper processing of information
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