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| On-line survey is the application of traditional survey on the new information spreading media. It means investigation design; material collection, analysis and many other activities aimed at specific problems on line. It is similar to traditional investigation method; there are two more methods of on-line survey in investigation, including original material investigation and second-hand material investigation. By different investigation methods, on-line survey divides into on-line questionnaire investigation, on-line discussion, on-line test, on-line observe and so on. |
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