Eva's heart rate accelerated when she was confronted by a large snake while hiking. Her accelerated heart rate is an example of

A. a conditioned stimulus
B. spontaneous recovery
C. respondent behavior
D. operant behavior



Answer :

Final answer:

Eva's accelerated heart rate upon encountering the snake while hiking is an example of respondent behavior controlled by the sympathetic nervous system.


Explanation:

Respondent behavior refers to involuntary responses triggered by specific stimuli without conscious control. When Eva's heart rate accelerated upon encountering the snake while hiking, it was an example of respondent behavior as her body reacted automatically to the perceived threat. This reaction is controlled by the sympathetic nervous system, preparing the body for the fight-or-flight response.


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