However, Hull and his followers were able to produce alternative explanations of Tolman's findings, and the debate between S-S and S-R learning theories became increasingly complicated.
Kuid Hull ja tema järgijad suutsid produtseerida alternatiivseid seletusi Tolmani leidudele ja debatt S-S ning S-R õppimise teooriate vahel muutus märksa keerulisemaks ja viljatumaks.