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.
Uppgifterna visade att de barn som gick och la sig på olika tider hade med större sannolikhet beteendeproblem, och de som sedan bytte till att ha regelbundna tider visade ofta en förbättring i uppförandet, vilket var oerhört viktigt, eftersom det tydde på att läggningsrutinerna var det som verkligen hjälpte de här barnen.