When conditioned stimuli are linked together to form a series of signals, such as the steps involved in having one's blood tested, this process is called __________

Which of the following properties determines the loudness of sound?

a) pitch b) amplitude c) purity d) timbre

A stimulus presented to a person or animal that weakens the probability of a particular response is known as _____

A) positive punishment B) negative punishment C) negative reinforcement D) vicarious punishment