In Pavlov's classical conditioning experiment, he presented the sound of a bell along with meat powder to his dogs. After several trials, the dogs learned to salivate to the sound of the bell in the absence of the meat powder. In this study, the sound of the bell acted as a(n) _____.
a) an unconditioned stimulus (UCS)
b) an unconditioned response (UCR)
c) conditioned stimulus (CS) (UCR)
d) a conditioned response (CR)
c) conditioned stimulus (CS) (UCR)
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Interventions are ____
a. unique to the field of psychology b. designed to maintain the status quo c. problem-solving strategies d. typically rejected by children and families
Statistical significance determines whether an observed difference between a treatment and control group is likely due to
A. random assignment. B. external validity. C. chance. D. confounds.
Biologically based mental abilities that are relatively free from cultural influences are called
a. instincts. c. fluid intelligence. b. inherited intelligence. d. crystallized intelligence.
Why is HIV-associated cognitive impairment sometimes misdiagnosed?
What will be an ideal response?