A child's fear at the sight of a hypodermic needle is a(n): a. unconditioned response. b. unconditioned stimulus. c. conditioned response. d. conditioned stimulus.
The right answer for the question that is being asked and shown above is that: "b. unconditioned stimulus." A child's fear at the sight of a hypodermic needle is an unconditioned stimulus. This is the correct answer as far as the child's fear is concerned.