Clyde is unmarried and has few friends. Why is he at greater risk for developing coronary heart disease than the general population?
a. He is unlikely to seek help if he notices problems.
b. Social isolation has been associated with increased risk of the disease.
c. He has no knowledge of his problems.
d. He is socially awkward and thus has increased risks for disease.
Question 2
After being bitten by a dog, Jose finds that he feels afraid whenever he sees a dog. In classical conditioning terms, the dog can be described as a(n)
a. conditioned response.
b. unconditioned response.
c. conditioned stimulus.
d. unconditioned stimulus.