A horse trainer rewards a horse only when the horse obeys him and never when the horse obeys it owners. The horse begins to obey only the trainer and never the owners. This is an example of what type...

A horse trainer rewards a horse only when the horse obeys him and never when the horse obeys it owners. The horse begins to obey only the trainer and never the owners. This is an example of what type of learning? A. Discriminative learning B. Partial reinforcement C. Partial learning D. None of the above