Studies of rates of schizophrenia among adopted children have shown that
a. the presence of schizophrenia in the adopted parents correlated with schizophrenia in the adopted children.
b. the presence of schizophrenia in the biological parents correlated with schizophrenia in the adopted children.
c. the presence of schizophrenia in the adopted parents appeared to be as important as the presence of schizophrenia in the biological parents in predicting outcomes of the adopted children.
d. neither schizophrenia in the adopted parents nor in the biological parents appeared related to the presence of schizophrenia in the adopted children.
b
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The difference between insomnia and sleep apnea is that _____
A) sleep apnea affects primarily the elderly, whereas insomnia is characteristic of children B) insomnia is treatable but sleep apnea is not C) sleep apnea is a precursor to narcolepsy, whereas insomnia is not D) insomnia is often characterized by sleeplessness, whereas sleep apnea is characterized by breathing difficulties
Given the main tenets of the dynamic systems approach to development, which of the following methods is best suited for an experimenter who espouses the dynamic systems approach?
a. cognitive modeling using production systems b. cross-sectional studies c. fMRI d. microgenetic method