If 50% of the cases fall above a given point, then 50% must also fall
a. below that point
b. between the mean and median
c. between the first and fifth deciles
d. none of these, since the distribution can never account for 100% of the cases
a
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The most striking similarity between the effects on children of watching television and the effects on children of playing video games is that
a. they both rob a child of his/her ability to pay attention, and over the long term they both invariably lead to significant deficits in this area. b. whether the activity is done alone or with others ultimately determines the outcomes of these activities. c. the number of hours watching or playing is what determines the ultimate outcome of these activities. d. the content of what is watched or played is what determines the ultimate outcome of these activities.
Toni has been in a bad mood for two weeks, having no interest in anything, problems with sleep, and difficulty with concentrating. Toni also doesn't like doing activities that she used to find fun. Toni most likely has:
A. major depression disorder B. seasonal affective disorder C. dysthymic disorder D. cyclothymic disorder
According to Piaget's theory, since a child's intellect develops mainly through accommodation, parents should follow a teaching strategy known as
a. the one-step-ahead strategy. b. the multisensory approach. c. forced teaching. d. "hothousing.".
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. According to "just war" theorists, the belief that a nation is justified in going to war when they have suffered unjust injuries
(such as 9/11) and to protect the state (such as against a nuclear weapon) is rooted in: A. positivist law. B. natural law. C. the principle of double effect. D. the "front page" test.