Recent studies in cognitive psychology have challenged the traditional view that multitasking enhances productivity. Researchers at Stanford University found that individuals who frequently engage in multiple media streams simultaneously perform worse on tasks requiring attention and memory retrieval compared to those who focus on single tasks. This phenomenon, termed 'media multitasking,' appears to impair the brain's ability to filter irrelevant information, leading to increased distractibility. Furthermore, neuroimaging data suggest that chronic multitaskers exhibit reduced activity in the prefrontal cortex, a region critical for executive control. Consequently, while multitasking may feel efficient, its cognitive costs often outweigh its benefits, particularly in academic settings where sustained concentration is paramount.
❓ According to the passage, what is a major consequence of frequent media multitasking?
A. Improved memory retrieval in academic settings
B. Enhanced ability to filter irrelevant information
C. Reduced activity in brain areas responsible for executive control
D. Increased productivity in completing multiple tasks simultaneously
✅ 正确答案
Reduced activity in brain areas responsible for executive control
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)
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