In order to assess whether or not the IV had any impact, it is necessary
to always compare the groups on the basis of the
a. dependent variable.
b. covariate.
c. matching variable.
d. none of these, since groups are not typically compared.
a
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Glutamate functions as the ________
a. neurotransmitter most involved in voluntary movements. b. major inhibitory neurotransmitter in the brain. c. neurotransmitter most responsible for the slowing of intestinal activity during stress. d. major excitatory neurotransmitter in the brain.
Which of the following is an example of a general nominal?
a. car c. ball b. doggy d. all of these
________ theory suggests a history of child abuse involved in the development of dissociative identity disorder
a. Learning b. Cognitive c. Posttraumatic d. Biological
Oscar is alone resting on a beach when he notices someone who appears to be floundering in the ocean. Since he does not know how to swim, Oscar realizes that he cannot help this individual himself. This example illustrates that people ________
A) often fail to recognize emergency situations as such B) usually want to be left alone and not deal with others' predicaments C) often do not help others when they are alone D) who are poor swimmers should not go to the beach alone E) often decide that they cannot help when they do not know what to do