Answer:
The answer is a. conditioned response.
Explanation:
In classical conditioning, a <u>conditioned stimulus</u> (the parks) is associated with an unrelated consequence, called <u>unconditioned stimulus</u> (the incidences of violence). This produces a reaction known as conditioned response (the fear of parks).
It's important to recognise that any neutral stimulus can become conditioned. In this example, Jessica would probably be afraid of <u>banks</u> if she had heard about violent events in there.
Answer: It is Sparta. Inside Spartan society there were three social groups. Nonia obviously belonged to second group, so-called Perioeci, who were free people, but had no political rights inside the state itself.
Answer: Observational Study
Explanation: Observational study involves observing and measuring specific characteristics without attempting to modify the subjects being studied.