[Transfer phenomenon in alimentary conditioned reflexes of dogs]

Experiments on transfer phenomenon in alimentary conditioned reflexes of instrumental variety were carried out on dogs in stands and in conditions of unrestrained locomotion. In either experimental condition, after one of classical conditioned reflexes was changed into instrumental one, all conditioned stimuli started to elicit the unstrumental reflex without its special elaboration. If an instrumental reflex was initially elaborated to one stimulus, and then classical reflexes were elaborated to other stimuli, then these stimuli started to elicite the instrumental reflex as soon as they became alimentary signals.