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View all instances of this variable n8scq12 : [Q12] SC: What was usual time taken to fall asleep in last 4 weeks
Question Text: During the last four weeks, how long did it usually take for you to fall asleep? Was it... 0-15 minutes, 16-30 minutes, 31-45 minutes, 46-60 minutes, more than 60 minutes?
National Child Development Study: Sweep 8, 2008-2009: First Deposit
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