What accounts for a human infant's head being about as big as it can be and still pass through the birth canal?
a. the fact that humans are mammals
b. the fact that humans walk upright
c. the fact that humans are primates
d. the fact that women's pelvises are smaller than those of men.
B
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___________ goals focus on specific levels of achievement whereas _________ goals focus on improving one's skill or competence at the task
a. Intrinsic; extrinsic b. Mastery; performance c. Performance; mastery d. Cooperative; individualistic
When Jones (1924 ) extinguished Peter's fear of the rabbit by gradually bringing it closer and closer while keeping Peter happy and relaxed, he demonstrated
A) flooding. B) generalization. C) systematic desensitization. D) discrimination. E) classical conditioning.
While undergoing a brain scan, it is discovered that Yang Tae has enlarged ventricles. Yang Tae has an abnormality often found in people with which psychological disorder?
a. Major depressive disorder b. Dissociative identity disorder c. Schizophrenia d. Panic disorder
Which of the following is not characteristic of schizophrenia according to the DSM-IV-TR:
a. Delusions b. Mental retardation c. Disorganized speech d. Catatonic behavior e. Lack of will, interest, or drive