This exercise was so successful that although participants were only asked to continue the journal for a week, many participants continued to keep the journal long after the study was over.
Harjutus osutus nii edukaks, et kuigi osalejail paluti päevikupidamist jätkata vaid nädal aega, otsustasid paljud osalejad päevikut ka pikalt pärast uurimuse lõppu edasi pidada.