A farmer always uses the same squeaky wheelbarrow to carry feed out to his sheep. When he does this, the sheep head for the feed trough in anticipation. In this example, noise of the wheelbarrow would be a(n):
A. unconditioned stimulus
B. unconditioned response
C. conditioned stimulus
D. conditioned response
Answer: C
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Indicate whether the statement is true or false
Which of the following structures has the greatest direct control over the autonomic nervous system?
A. the thalamus B. the hippocampus C. the amygdala D. the hypothalamus
Using a questionnaire with 30 statements about eyewitness testimony (Kassin et al., 2001), it was found that jurors significantly disagreed with eyewitness experts on more than ______ items
a. 25% c. 85% b. 50% d. 95%