The within-groups variance is based on the average difference between the scores within each group and the group mean.
Answer the following statement true (T) or false (F)
True
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Ali has a psychological disorder, and her doctor has prescribed a drug that affects the levels of GABA in her nervous system. Based on this information, it is MOST likely that Ali is being treated for
a. a schizophrenic disorder. b. an anxiety disorder. c. a dissociative disorder. d. a somatoform disorder.
In classical conditioning, behaviors are controlled by events that ____ the response, whereas in operant conditioning, they are controlled by events that ____ the response
a. intensify; reduce b. follow; precede c. precede; follow d. increase; decrease
Recordings of brain activity show that
a. positive emotions are processed in the left hemisphere of the brain. b. negative emotions are processed in the right hemisphere of the brain. c. it is possible to have positive and negative emotions at the same time. d. all of these statements are true.
Continued presentation of the CS in the absence of the US will result in
a. counter conditioning. c. extinction of the CS. b. extinction of the US. d. extinction of the CR.