The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana (大麻). That is the statement of researchers who have found that tapping away on a mobile phone or computer keypad or checking for electronic messages temporarily knocks up to 10 points off the user’s IQ. This rate of decline in intelligence compares unfavorably with the four-point drop in IQ associated with smoking marijuana, according to British researchers, who have described the phenomenon of improved stupidity as “infomania”. The research conducted by Hewlett Packard, the technology company, has concluded that it is mainly a problem for adult workers, especially men.

It is concluded that too much use of modern technology can damage a person’s mind. It can cause a constant distraction of “always on” technology when employees should be concentrating on what they are paid to do. Infomania means that they lose concentration as their minds remain fixed in an almost permanent state of readiness to react to technology instead of focusing on the task in hand. The report also added that, in a long term, the brain will be considerably shaped by what we do to it and by the experience of daily life. At a microcellular level, the complex networks of nerve cells that make up parts of the brain actually change in response to certain experiences.

Too much use of modern technology can be damaging not only to a person’s mind, but to their social relationship. 1100 adults were interviewed during the research. More than 62 per cent of them admitted that they were addicted to checking their e-mails and text messages so often that they scrutinized work-related ones even when at home or on holiday. Half said that they always responded immediately to an email and will even interrupt a meeting to do so. It is concluded that infomania is increasing stress and anxiety and affecting one’s characteristics. Nine out of ten thought that colleagues who answered e-mails or messages during a face-to-face meeting were extremely rude.

The effects on IQ were studied by Dr Glenn Wilson, a psychologist at University of London. “This is a very real and widespread phenomenon,” he said. “We have found that infomania will damage a worker’s performance by reducing their mental sharpness and changing their social life. Companies should encourage a more balanced and appropriate way of working.”

1.We can learn from the passage that “infomania” ______.

A. has a positive influence on one’s IQ

B. results in the change of part of the brain

C. lies in the problem of lack of concentration

D. is caused by too much use of modern technology

2.The research mentioned in the passage is most probably about ______.

A. the important function of advanced technology

B. the damage to one’s brain done by unhealthy habits

C. the relevance between IQ and use of modern technology

D. the relationship between intelligence and working effectiveness

3.The underlined word “scrutinized” probably means “______”.

A. examined carefully B. copied patiently

C. corrected quickly D. admitted freely

4.What is the main idea of this passage?

A. The regular use of text messages and e-mails can be compared to smoking marijuana.

B. The regular use of text messages and e-mails can harm your IQ.

C. Modern technology can damage a person’s mind.

D. Electronic messages have side effects on the user’s life.

根据短文内容,从下边的A—F选项中选出能概括每一段主题的最佳选项。选项中有一项为多余选项。

Tips on How to Think Positive

1.________

Your thoughts that consist of mental images and self talk are on automatic mode (状态). When you see, hear, smell or touch something, your mind comes out with its mental representation. You will then find yourself feeling something. To develop positive thinking, become aware of your feelings by checking them from time to time. Ask yourself what you were thinking and what caused the thought. Take note of what you were saying to yourself.

2.________

How often do you say things such as “It happens every time” when something doesn’t turn out right? What do you say to yourself when you have made a mistake? Do you say things like, “Stupid of me. Here I go again?” Another tip on how to think positive is to catch yourself saying all these negative things. Demand your inner self to stop. You can say something such as, “Stop it. I am much better than that. The next time I will …”

3.________

Your beliefs shape your thoughts. If you believe you can’t do something or if you have conditioned your mind to see unpleasantness in people or situations, you will see and experience them in your life. You can change your limiting and negative beliefs by challenging and questioning them. You can also do so by re-framing things or changing your view.

4.________

Your thoughts determine what you focus on. You can force yourself to see and focus on the positive side of things, people and yourself. Develop an attitude of seeing things in a new or different perspective. Instead of thinking and seeing what doesn’t work, look at what works. Rather than seeing something as a problem or difficulty, consider it as an opportunity. Once you see things differently, you will think in a different manner.

5.________

Get out in the open and get physically active. Make it a habit to exercise daily. Exercise affects your attitude about life. It is one of the ways to prevent or reduce stress and anxiety and maintain mental health. Practice healthy eating so that you can maintain your weight, prevent sickness and reduce the risk of major health problems. Read and listen to motivational and self-help books or recordings. Spending too much time sitting at home watching television and filling your mind with bad news and reality shows won’t help expand your thinking.

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