This kind of learning that Carol undertakes is called habituation.
Habituation is a type of non-associative learning in which a natural response to a stimuli declines after being presented repeatedly or over an extended period of time. Habitual responses include both those that engage the entire organism and those that merely involve its parts. Habituation has been referred to as the simplest, most ubiquitous form of learning and is as basic to life as DNA due to its widespread universality across all biological phyla. Functionally, habituation is assumed to free up brain resources for other stimuli that are associated with biologically significant events by reducing the reaction to a trivial signal.
Learn more about habituation here:
https://brainly.com/question/15121423
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