Why does a human interpreter struggle to accurately convey sarcasm from a speaker using low acoustic variability in their intonation during a remote video call?

💡 Explanation

Sarcasm relies on subtle shifts in intonation to signal a speaker's true intent; because low acoustic variability reduces these crucial cues, pragmatic inference becomes difficult, resulting in misinterpretation. Therefore, the interpreter struggles, rather than succeeding due to a clearer signal or reduced cognitive burden.

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