Which of the following is a disadvantage of surveys, as presented in your textbook?
A. Surveys collect much information.
B. Answers from different groups cannot be compared.
C. Surveys cannot identify problems of treatment programs for ADHD.
D. The ethnicity of the questioner can affect subjects' responses.
Answer: D
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A symptom of right-hemisphere parietal lobe damage is the tendency to ignore the ____
a. right side of the body b. dorsal areas of the body c. left side of the body d. ventral areas of the body
The sample taken during an amniocentesis comes from a. the lining of the uterus
b. inside the body of the fetus. c. the fluid surrounding the fetus. d. the umbilical cord.
While trying to discover the nature of the relationship between stress and blood pressure, a researcher asks participants to complete a difficult task. The researcher monitors the participants' blood pressure while some are exposed to noisy distractions and others stay in a quiet environment. This type of research is a(n) a. correlational study
b. experiment. c. case study. d. placebo control study.
In 2003, President Bush determined that it was vital to the national security of the United States to invade Iraq and force the removal of Saddam Hussein's government. In addition to the brutality Hussein inflicted on his people, including the use of chemical weapons, the Bush Administration believed Hussein was in possession of weapons of mass destruction. Colin Powell appeared before the United Nations to show aerial photographs that were interpreted as proof that Iraq was pursuing a nuclear weapon. Hussein's refusal to cooperate with international inspectors lent credence to this belief. Further, the President accused Hussein of cooperating with al-Qaeda. Which of the following conditions is not required to justify war, according to Bellamy?
A. The violations must be knowable to all. B. The violations must be widespread and systematic. C. Approval to move forward must be unanimous among other nations. D. The force used must save more lives than it injures.