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by Alupis 2440 days ago
Like I said - why not push it to a start time of noon or later then? Was that studied too? Or are we just basing policy off a half-baked idea, here in Calunicornia?

I can be skeptical this will have any real impact, despite the findings of one survey-study.

The cited study was a survey students voluntarily completed... which opens the door for response bias. The study was only conducted over a single school year, and no two schools had the same modified schedule. Nor did they repeat the study for a second school year to ensure they didn't observe anomalies, nor go back to the old schedule to see if a simple schedule change - not the late start time - is what prompted the changes. Nor did they follow students through their student career, maintaining the altered schedule to see if performance results were consistent.

The 9,000 students might sound impressive - but this is not actually a good long term study... far from it.