Bouchard and McGue (1981) found that the IQs of identical twins are ______________ when the twins are raised together than when they are adopted and reared apart
A) more similar
B) higher
C) lower
D) no different
A) more similar Being raised in different environments influences each twin's IQ in a different way.
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Austin has been maltreated by his parents. As a result, he is more likely
a. to suffer low self-esteem. b. to seek out more friends in school. c. to act timidly toward a date or spouse. d. to have stunted physical growth.
Delusions are __________.
A. perceptions with no basis in reality B. only seen in schizophrenia C. necessary for a diagnosis of schizophrenia D. erroneous beliefs held despite clear contradictory evidence
The two major divisions of the nervous system are the ____.?
a. ?brain and spinal cord b. ?central and somatic nervous systems c. ?sympathetic and parasympathetic systems d. ?peripheral and central nervous systems
When a membrane is at rest, what attracts potassium ions to the inside of the cell?
A. An electrical gradient B. A concentration gradient C. Both an electrical gradient and a concentration gradient D. Neither an electrical gradient nor a concentration gradient