But in one group, the rabbits were removed from their cages, held, petted, talked to, played with, and in the other group, the rabbits remained in their cages and were left alone.
Porém, os coelhos de um dos grupos eram retirados das jaulas, recebiam colo e carícias, falavam e brincavam com eles, enquanto no outro grupo, os coelhos permaneciam nas jaulas sem qualquer interação.