The data showed that those children who were going to bed at different times were more likely to have behavioral problems, and then those that switched to having regular bedtimes often showed an improvement in behavior, and that was really crucial, because it suggested it was the bedtime routines that were really helping things get better for those kids.
Datele au arătat că acești copii care mergeau la culcare la momente diferite erau mai predispuși la probleme comportamentale, iar apoi cei care au trecut la orele de culcare normale au prezentat adesea o îmbunătățire în comportament, și aceasta a fost crucială, deoarece a sugerat că a fost rutina somnului cea care îmbunătățea lucrurile pentru acei copii.