The correct answer is A. Conditioned response
Step-by-step explanation:
A conditioned response is a non-natural behavior or reaction that occurs as a response to some stimulus, for example, a situation, image, sound, etc. This means a conditioned response was learned over time through the conditioning process that involves associating a stimulus with a specific response that is naturally related to a different stimulus.
This occurs in the case of Jessica because due to the incidents in the park, now every time she goes to the park or thinks about going she experiences fear or anxiety that was the response she had during the incidents of violence. This means she now has a conditioned response because over time her reaction or behavior to the park became negative; however, this is not natural but related to the association she made with the three incidents.