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attention, the records were easily available to identify drug allergies and help new doctor would not mistakenly prescribe something that could produce a bad reaction. On the other hand, the mean drawback of communication on health is mobile phone and who is affected on health and causes many problems. Thomas, Tessa (2008) “David Dean enjoyed the freedom a digital cordless phone gave him to walk about the house while on calls. Then he 44-yers-old company director from Wimbledon started getting headaches when he stopped using his cordless phone the headaches went overnight”. Thomas said that a new report had claimed that who use a mobile phone for hours a day were fifty per cent more likely to develop mouth cancer. Ron Butlin,a 58- years-old, usually he suffering from his heart palpitation when he start contact by cell phone. Goldsworthy believed that the microwave signals weakened cell membranes then the Enzymes can get into the cell and started digesting it.

通信技术在教育领域应用的优势和劣势——Advantages and disadvantages of Communication technology on education

There are no ways to develop the education without use the technology to make the learning more attractive and productive. In 1997, Clayton College and State University (CCSU) have been implemented the information technology project (ITP). This project was planned to gain combination of information technology into univirsity and campus buildings such as lap tops computers and unlimited internet access (Fallows, Bakesg)(2002,pp.34). According to (ITP) survey in (CCSU), 97 per cent of the tutors and 91 per cent of the students mentioned that new technology improved the learning experience (CCSU,1999). Another guarded optimistic about the effect of (ITP). One of the tutors in (CCSU) survey he do not believe that just by ITP would be increase the gain of teaching and learning process. The teaching and learning process would be developed if both teachers and students respect the programs and technologies and use it in right way. On the other hand , a small grope of tutors had been not at all optimistic about the aim of ITP. One of them had concerned about how the ITP would have effect communication skills. As per the (CCSU) survey there are decreasing in the amount of communication skills between tutors and students and students between them self as well. (Fallows, Rhanot)(2002)(pp.36-37).

E-learning is new form of teaching and learning by communication technology for example video conferences and lectures on internet. Many educators believed that the closer technology come to simulated face-to-face teaching, the better(University of Illinois,1999). One of these closer technologies is teleconferencing. Teleconferencing is normal conference but not on the table and face-to-face in this type of conference used the phones communications or video calls.

However, (Hardy and Olcott,1995) mentioned that learners prefer had instructor in closely whether this is a grope or in person. In addition,(Soo and Bank,1998) argued that in distance learning there was a some information and ideas that cannot easily to explain it specially in online learning environments.

通信技术在教育领域应用的优势和劣势——Advantages and disadvantages of Communication technology on education

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