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Psychologists have been studying 1 Internet use since the late 1990s. Brenner"s subjects reported an 2 of 19 hours per week of Internet use. Many reported up to 10 3 of interference in 4 functioning, 5 failure to manage time, missing sleep, or missing meals. A surprising result is that 80% of the 6 reported at least five of these signs. These numbers suggest that the 7 of some level of these problems should not be considered 8 .
Kathleen Scherer studied 531 students at the University of Texas at Austin and 381 of them were studied further. " 9 " users averaged only 11 hours per week online. Janet Morahan-Martin and Phyllis Schumaker surveyed 10 college students and 11 pathological use by 12 a 13-item 13 which 14 evidence that the Internet was causing personal problems, 15 symptoms and mood 16 use. According to their research, pathological users averaged 17 hours of Internet use per week.
Pathological users reported significantly more 18 , used online games more than other users, and they also used more technologically 19 aspects of the Net more than other students. When is Internet use pathological The simple answer: when it gets in the way of the rest of your life. Addictions involve 20 use despite harm.

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abnormal[听力原文]
Psychologists have been studying abnorma......

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negatively[听力原文]How is urbanization negatively affecting our society The answer to this question is not a simple one. I will not only break down the problems of urbanization in the United States, but also tell you some of the attempts made to fix the problem and give some opinions as to how it could possibly be solved in the future.One must understand that urbanization cannot be stopped, but only contained in a manner that will help the United States to function better as a country. The more densely populated and more heterogeneous a community is, the more accentuated characteristics can be associated with urbanism. Urbanism causes a decrease in per capita living space,-and promotes urban violence, political instability, crime and aggressive behavior. Rapid population growth in urban areas also perpetuates poverty.Another major issue being created by this social problem is the breaking of the traditional family structure. Our cities are not working well! Sanitation, safety, transportation, housing, education and even electricity are failing. These are all responsibilities of the government, or it is at least their job to regulate these services deemed to be monopolies. And it is a known fact that monopolies deem toward inefficiency. Functionalists look at our cities as a means to profit. Cities are a place where everybody visits, and therefore vendors can raise their prices and profit more on their products. For example, from my own personal experience, I bought a pack of cigarettes for $3.00 at my local gas station, and when I visited inner city Orlando, I bought the same brand of cigarettes for $4.00. This is just a minor example, and most of the residents in an urban area are in poverty and have trouble affording the $3.00 pack if they smoke, much less adding a dollar to the already ridiculous cost. In the United States, the breaking of the traditional family structure is an issue that has become increasingly noticeable in recent years, particularly in urbanized areas. The traditional morn-and-dad-and-children are rarely seen in the inner cities any more.With divorce rates rising, delinquency is also becoming more of a problem than before. With single parent families, children lack in the authority department due to the lack of the amount of time their parents have free to raise them. Specialized institutions often help, but cannot replace the role of a child guardian. As long as the divorce rate continues to increase, delinquency will continue to increase in these areas as well.The density of people reinforces effect of numbers in diversifying people and their activities and increasing the complexity of the social structure. The variations of people give rise to segregation of people by race, religious practices, ethnic heritage, as well as economic and social status. Segregation often creates much tension and prejudice between social groups. This can cause physical or mental damage to individuals or society. People will choose their destination or place of residence according to many different ideals and needs, for example what fits their budget. Population change carries with it a high likelihood of social disruption. Government assumes major responsibility for development attempting to meet rapidly increasing demands for education, housing, agriculture and industrial development, transportation and employment. The government budget is not distributed equally mainly due to differentiation in areas. Areas with higher income will obviously have a higher budget to work with. Urban areas are usually lacking in sufficient financial resources. Therefore they are not able to fix all the problems in these areas, such as sanitation, education and many other categories. America has hired approximately fifty percent more teachers in the last few years than have been hired in the past, but the increase in population keeps the classrooms just as large. The effort does not meet the need; thus the problem remains as strong as ever.Due to the overpopulation in urban areas and the lack of employment opportunity, the crime rate is also a huge problem which they are faced with. Also the lack of the traditional family structure and weakened bonds of kinship weaken the moral of the children growing up in the urban areas. These children grow up in poverty and usually look at crime as a quick and easy way out. The problems in urban areas are far more than can be handled in any short-term efforts. We can only hope to contain them, and attempt to make sure that no more problems arise from the already existing ones.