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, thereby freeing resources for the intrinsic load necessary to understand complex material. However, recent research has challenged the universality of this theory, arguing that optimal load levels may vary depending on learner expertise. For novices, high element interactivity can overwhelm working memory, whereas experts, who possess well-organized schemas, may benefit from more challenging tasks that promote deeper processing. This nuanced view implies that instructional design should adapt to individual differences rather than applying a one-size-fits-all approach.
❓ 최근 인지 부하 이론 연구의 주요 시사점은 무엇인가?
A. A. 교수 설계는 모든 학습자에게 동일해야 한다.
B. B. 전문가와 초보자는 동일한 수준의 인지 부하를 요구한다.
C. C. 최적의 인지 부하는 학습자의 전문성에 따라 달라진다.
D. D. 외부 인지 부하는 항상 학습에 해롭다.
✅ 正确答案
C. The optimal cognitive load varies according to learner expertise.
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