Stimulus discrimination happens if two stimuli are adequately particular from each other that one inspires a molded reaction yet alternate does not. It also gives the capacity to separate between stimuli. For instance, your dog comes running into the kitchen when she hears the sound of the electric can opener, which she has learned is utilized to open her canine sustenance when her supper is going to be served. She doesn't bound into the kitchen at the sound of the nourishment processor, despite the fact that it sounds comparable. As it were, she separates between the stimuli.
