Answer:
C. perceptual set.
Explanation:
Perceptual set: The term perceptual set, in psychology, is defined as a group of a person's expectations that form experience by making the person sensitive or responsive to the particular sort of information. The term perceptual set is also referred to as perceptual expectancy. It can occur in each kind of sense and is a susceptibility to discern things in a specific way.
In the question above, the statement given best illustrates the impact of the perceptual set.
I believe the answer is: Positive reinforcement
Positive reinforcement refers to a desired reward/stimulus that given to encourage an individual in doing a certain behavior.
In this case, music as something that jenny's crave and her craving is rewarded everytime she repeat the behavior of opening up the channel
They could pollute their own water and kill themselves
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The capital of Montana is Helena