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 intrinsic and germane loads. Intrinsic load is inherent to the complexity of the subject matter, while germane load is the effort devoted to constructing and automating schemas. Researchers argue that poorly designed presentations, such as split-attention effects where learners must integrate spatially separated information, increase extraneous load and hinder comprehension. However, recent studies indicate that some forms of desirable difficulties, like interleaving practice, may temporarily increase cognitive load yet improve long-term retention. This nuanced view challenges the simplistic assumption that all cognitive load is detrimental, suggesting that the type and timing of load matter more than its mere presence.
❓ Según el pasaje, ¿cuál es la principal implicación de la investigación reciente sobre la carga cognitiva?
A. A. Todas las formas de carga cognitiva deben minimizarse para mejorar el aprendizaje.
B. B. El efecto de la carga cognitiva depende de su tipo y momento, no solo de su presencia.
C. C. La práctica intercalada es ineficaz porque aumenta la carga cognitiva.
D. D. La carga extrínseca es beneficiosa para la construcción de esquemas en la memoria a largo plazo.
✅ 正确答案
B. The effect of cognitive load depends on its type and timing, not just its presence.
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