The concordance rate for schizophrenia among identical twins is approximately _____%.
A) 17
B) 32
C) 48
D) 73
C) 48
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fMRI scans have higher sensitivity than recordings of electrical activity from individual brain cells.
Answer the following statement true (T) or false (F)
Researchers who conduct ________ must be very concerned with ruling out alternative explanations for their findings, due to the natural separation between groups
a. experimental studies c. quasi-experiments b. causal studies d. qualitative studies
Cynthia has Asperger's disorder. Which of the following is true?
a. This is not characterized by significant cognitive or language delays. b. This is similar to autism in that there are significant cognitive and language delays. c. She will not show social deficiencies or stereotyped behaviors. d. Her symptoms will diminish and eventually disappear with time.
Which of the following statements about helping a loved one die a "good death" is true?
A) It is best to talk about the past and avoid discussing the impending death. B) Loved ones should remember that the dying person needs time alone. C) It is best to be candid about death's certainty. D) Loved ones should conceal or minimize their own grief.