Catherine was trying her best to focus on reading her new book. But she found that she was reading the same paragraph over and over again because she couldn’t stop thinking about her roommate’s exciting news. Which of the following type of noise was interfering with Catherine’s ability to comprehend the paragraph’s meaning?

Question

BlackTom AI · Accepted Answer

Catherine’s difficulty in comprehension stems from an internal preoccupation rather than an external distraction or a problem with language itself. 
Option 1: Psychological noise. This refers to internal thoughts, worries, or mental distractions that interfere with accurately perceiving and understanding messages. In this scenario, Catherine is preoccupied with her roommate’s exciting news, which blocks her attention from the paragraph. 
Option 2: Physical noise. This would involve external, tangible sounds or environmental disturbances—like construction noise or a loud crowd—that disrupt listening or reading. The vignette does not mention any such external disruption, so this is not the culprit. 
Option 3: Semantic noise. Semantic noise arises when the message contains ambiguous or confusing language that hinders understanding at the level of meaning or vocabulary. Since the issue described is Catherine’s internal preoccupation, not unclear wording, semantic noise is unlikely to be the cause. 
Option 4: Physiological noise. This type of distraction comes from bodily states such as fatigue, hunger, or pain. There’s no reference to a physical ailment or bodily discomfort in the scenario, so physiological noise doesn’t fit. 
Together, the analysis points to psychological noise as the most accurate category for the described interference with comprehension.

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