36. Ivan Pavlov is thought to have predominantly used which of the following stimuli to condition dogs? a) A bell b) Whistling c) Electric shock d) Clapping hands 37. During demonstration class H. confidently shows the instructor and classmates how a particular procedure is done The instructor yells at H., "what do you think you are Even a four-year-old can do better than you!"The following week, H feels ill and anxious when it is time to go for demonstration class. What type of learning explains H's behaviour? a) Insight learning b) Operant conditioning c) Classical conditioning d) Observational learning 38. In the above example involving H, feeling ill and anxious at the prospect of going for demonstration class served as the: a) UR b) CR c) US d) CS 39.1. was conditioned to fear a white rat and then he began to be afraid of other furry white objects. What does I's behaviour demonstrate? a)Acquisition b) Consequences c) Stimulus generalization c) Stimulus generitination 40. Dogs are often used in airports to detect explosive materials and/or narcotics. Their trainers have taught them to smell out these substances by rewarding them with treats for correctly identifying the substance. In what type of learning are the dogs engaging? a) Insight learning b)Operant conditioning C)conditioning d) Observational learning