Is 8:30 a.m. Still Too Early to Start School? A 10:00 a.m. School Start Time Improves Health and Performance of Students Aged 13-16.

Front Hum Neurosci · 2017 · PMC5727052 · PMID 29276481

Europe PMC DOI

hedged sentence

0.0005

closest p · 0.0× alpha

0.0005

boldest claim

The sentences

highly significantp < 0.0005actually significant

This huge change is both practically important and highly significant statistically ( p < 0.0005 and Cohen's d for the change is 1.07, a large effect size).

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