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Gillyflower Posted 10 years ago
Vocabulary

Is this sentence OK?

Would you please comment on the sentence below?
"Sallinen et al. compared a 30- and 50- minute nap at 1 am and 4 am and concluded that the two nap types had positive effects on performance; 50-minute nap, however, caused a 10- 15 minute sleep inertia."
Thanks!
  

Top answer

It is not clear what is being compared.

— AlpheccaStars

  • It is not clear what is being compared.
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3 Answers
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It is not clear what is being compared.
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AlpheccaStarsIt is not clear what is being compared.
a 30-minute nap at 1 am is compared to a 50-minute nap at the same time and a 30-minute nap at 4 am is compared to a 50-minute nap at the same time. Does the original sentence convey this meaning?

Thanks!
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gillyflower AlpheccaStarsIt is not clear what is being compared.a 30-minute nap at 1 am is compared to a 50-minute nap at the same time and a 30-minute nap at 4 am is compared to a 50-minute nap at the same time. Does the original sentence convey this meaning?Thanks!
I reread it; it does.
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