What is an assumption of the chi-square test?
a. Normal distribution
b. N greater than 100
c. Expected cell frequencies greater than 5
d. All of the above
Ans: c. Expected cell frequencies greater than 5
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The autonomic nervous system coordinates muscles:
a. under conscious control. b. that are not under conscious control. c. that control the feelings associated with pain. d. only in the lower half of the body.
Answer the following statements true (T) or false (F)
1. "Rescorla and Wagner argued that when the CS (conditioned stimulus) predicts the US (unconditioned stimulus), the occurrence of the CS will lead the organism to expect that the US is forthcoming. " 2. "The Rescorla–Wagner model predicts that conditioning will be easier when the CS (conditioned stimulus) is an unfamiliar event than when it is familiar. " 3. "The functions of the cerebellum are critical for eyeblink conditioning. " 4. "The functions of the hippocampus are critical for eyeblink conditioning. " 5. "The part of the brain that is essential to emotional conditioning is the thalamus. "
In Freudian theory, "libido" and "thanatos" represent the two basic but opposing drives of
A. life and death. B. sex and celibacy. C. good and evil. D. pleasure and pain.
A person who is suffering from disordered thinking, bizarre behavior, and hallucinations and who is unable to distinguish between fantasy and reality is likely suffering from _______
a) schizophrenia b) bipolar disorder c) a dissociative disorder d) passive-aggressive personality