Watson,a Research Subject,is Pricked with a Needle Every Time He

Multiple Choice

Watson,a research subject,is pricked with a needle every time he decides to have a sip of a soda.He is being conditioned to avoid drinking soda.In this scenario,the needle prick is the

A) auditory stimulus.
B) unconditioned stimulus.
C) perceptual stimulus.
D) vestibular stimulus.