Our theory and practice in the area of sentencing have undergone a gradual but dramatic metamorphosis through the years. Primitive man believed that a crime created an imbalance, which could be rectified only by punishing the wrongdoer. Thus, sentencing was initially vengeance-oriented. Gradually, emphasis began to be placed on the deterrent value of a sentence upon future wrongdoing. Though deterrence is still an important consideration, increased emphasis on the possibility of reforming the offender--of returning him to the community a useful citizen--bars the harsh penalties once imposed and brings into play a new set of sentencing criteria. Today, each offender is viewed as a unique individual, and the sentencing judge seeks to know why he has committed the crime and what are the chances of a repetition of the offense. The judge’s prime objective is not to punish but to treat. This emphasis on treatment of the individual has created a host of new problems. In seeking to arrive at the best treatment for individual prisoners, judges must weigh an imposing array of factors. I believe that the primary aim of every sentence is the prevention of future crime. Little can be done to correct past damage, and a sentence will achieve its objective to the extent that it upholds general respect for the law, discourages those tempted to commit similar crimes, and leads to the rehabilitation of the offender, so that he will not run afoul of the law again. Where the offender is so hardened that rehabilitation is plainly impossible, the sentence may be designed to segregate the offender from society so that he will be unable to do any future harm. The balancing of these interacting, and often mutually antagonistic, factors requires more than a good heart and a sense of fair play on the judge’s part, although these are certainly prerequisites. It requires the judge to know as much as he can about the prisoner before him. He should know the probable effects of sentences upon those who might commit similar crimes and how the prisoner is likely to react to imprisonment or probation. Because evaluation of these various factors may differ from judge to judge, the same offense will be treated differently by different judges. The task of improving our sentencing techniques is so important to the nation’s moral health that it deserves far more careful attention than it now receives from the bar and many civic-minded individuals who usually lead even the judges in the fight for legal reform approach this subject with apathy or with erroneous preconceptions. For example, I have observed the sentiment shared by many that, after a judge has sentenced several hundred defendants, the whole process becomes one of callous routine. I have heard this feeling expressed even by attorneys who should know better. In determining what sentence to impose, a judge today ______.
A. tries to punish the offender
B. is callous
C. is inconsistent
D. tries to prevent future crimes
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Behavioral psychologists apprehend that conditioned fear responses to atone previously paired with a shock diminish, if the tone is repeatedly presented without the shock, a process known as extinction. Since Parlor it has been hypothesized that this extinction does not erase conditioning, but forms a new memory. Research has now demonstrated that destruction of the infralimbic cortice blocks recall of fear extinction, indicating that it might store long-term extinction memory. Infralimbic neurons recorded during fear conditioning and extinction fire to the tone only when rats are recalling extinction on the following day, and rats indicating the least fear responses also demonstrate the greatest increase in infralimbic tone responses. Conditioned tones paired with brief electrical stimulation of infralimbic cortex elicit low fear responses in rats that have not undergone extinction. Thus, stimulation resembling extinction-induced infralimbic tone responses is able to simulate extinction memory. Which of the following most accurately describes the passage()
A description of a replicable experiment
B. A summary report of new findings
C. A recommendation for pursuing a new area of research
D. A refutation of an earlier hypothesis
E. A confirmation of an earlier research
The average population density of the world is 47 persons per square mile. Continental densities range from no permanent inhabitants in Antarctica to 211 per square mile in Europe. In the western hemisphere, population densities range from about 4 per square mile in Canada to 675 per square mile in Puerto Rico. In Europe the range is from 4 per square mile in Iceland to 831 per square mile in the Netherlands. Within countries there are wide variations of population densities. For example, in Egypt, the average is 55 persons per square mile, but 1,300 persons inhabit each square mile in settled portions where the land is arable. High population densities generally occur in regions of developed industrialization, such as the Netherlands, Belgium, and Great Britain, or where lands are intensively used for agriculture, as in Puerto Rico and Java. Low average population densities are characteristic of most underdeveloped countries. Low density of population is generally associated with a relatively low percentage of cultivated land. This generally results from poor-quality lands. It may also be due to natural obstacles to cultivation, such as deserts, mountains or malaria-infested jungles, to land uses other than cultivation, as pasture and forested land, to primitive methods that limit cultivation, to social obstacles, and to land ownership systems which keep land out of production. More economically advanced countries of low population density have, as a rule, large proportions of their populations living in urban areas. Their rural population densities are usually very low. Poorer developed countries of correspondingly low general population density, on the other hand, often have a concentration of rural population living on arable land, which is as great as the rural concentration found in the most densely populated industrial countries. Along the banks of the Nile, we may expect to find ______.
A. 1,300 persons
B. few inhabitants
C. pyramids
D. many settlements
Why does the Foundation concentrate its support on basic rather than applied research Basic research is the very heart of science, and its cumulative product is the capital of scientific progress, a capital that must be constantly increased as the demands upon it rise. The goal of basic research is understanding, for its own sake. Understanding of the structure of the atom or the nerve cell, the explosion of a spiral nebula or the distribution of cosmic dust, the causes of earthquakes and droughts, or of man as a behaving creature and of the social forces that are created whenever two or more human beings come into contact with one another--the scope is staggering, but the commitment to truth is the same. If the commitment were to a particular result, conflicting evidence might be overlooked or, with the best will in the world, simply not appreciated. Moreover, the practical applications of basic research frequently cannot be anticipated. When Roentgen, the physicist, discovered X-rays, he had no idea of their usefulness to medicine. Applied research, undertaken to solve specific practical problems, has an immediate attractiveness because the results can be seen and enjoyed. For practical reasons, the sums spent on applied research in any country always far exceed those for basic research, and the proportions are more unequal in the less developed countries. Leaving aside the funds devoted to research by industry--which is naturally far more concerned with applied aspects because these increase profits quickly--the funds the U.S. Government allots to basic research currently amount to about 7 percent of its overall research and development funds. Unless adequate safeguards are provided, applied research invariably tends to drive out basic. Then, as Dr. Waterman has pointed out, "Developments will inevitably be undertaken prematurely, career incentives will gravitate strongly toward applied science, and the opportunities for making major scientific discoveries will be lost. Unfortunately, pressures to emphasize new developments, without corresponding emphasis upon pure science tend to degrade the quality of the nation’s technology in the long run, rather than to improve it.\ The title below that best expresses the ideas of this passage is ______.
A. Roentgen’s Ignorance of X-rays
B. The Attractiveness of Applied Research
C. The Importance of Basic Research
D. Basic Research vs. Applied Research
预期通货膨胀提高时,无风险利率会随着提高,进而导致证券市场线的向上平移。风险厌恶感的加强,会提高证券市场线的斜率。 ( )
A. 对
B. 错