How Are Sleep, Settle, and Crying Behaviors in 2-Month-Olds Related to Concurrent Family Factors and Later Development?

While approximate daylight exposure was a significant predictor of sleep, settle, and crying behaviors combined in the multivariate regression, the associations between daylight exposure and each measure separately did not reach statistical significance, suggesting that natural daylight exposure may not play an important role for any of these specific sleep and settle behaviors in early infancy.

also in 111,027 other papers