Jackie wants her dog to bring her the mail each day after it's dropped in through the mail slot. Instead of trying teach her dog, Dodger, all at once, she begins by giving him treats each time he goes to the mail slot. This is an example of O shaping. secondary reinforcement. acquisition. O primary reinforcement.

Since multiple questions have been asked, we will answer only the first question. Submit the other question separately.

Learning refers to a change in behavior after acquisition of new skills, information, and knowledge.

Accrding to behaviorism, learning occurs through the observational learning, classical conditioning, operating conditioning, shaping, vicarious learning, and modeling.