Researchers have found that if one identical (monozygotic) twin suffers from schizophrenia, the other twin has a 50% chance of developing that condition. In fraternal (dizygotic) twins, however,
if one twin has the condition than the other a 27% chance of developing the disorder. These results provide evidence that there may be a strong __________ component to schizophrenia.
a. environmental
b. heritability
c. diathesis
d. chemical
Answer: B
Psychology
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The emotional state of anxiety includes
a. pre-event, the event itself, and post-event arousal. b. cognitive dread, avoidance, and recovery. c. autonomic, sympathetic, and parasympathetic activity. d. physical feelings, thoughts, and behaviors.
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The idea of generalized intelligence was advocated most strongly by ____
a. ?Charles Spearman b. Robert Sternberg? c. ?Howard Gardner d. ?Alfred Binet
Psychology