11月 14, 2016

美国美国东北大学论文代写:社交网络在线调查

美国美国东北大学论文代写:社交网络在线调查

由克兰西的研究中,尼尔森,卢瑟福&亨德,人员分布调查潜在受访者的链接通过电子邮件和在线社交网络,包括45个问题。根据研究,面对面调查了更具代表性结果和在线调查提供了不错的选择。在线数据收集的在线调查需要一定的修正。这项研究强调了优点和缺点当比较不同类型的调查,然而,人们已经发现,某些年龄段和地区代表。这可能是因为错误的数据提供的人口调查,访问或错误数据收集。因此这方面必须控制。另一个重要方面是,虽然职业是预定义的,它没有与教育水平。

美国美国东北大学论文代写:社交网络在线调查

因此网络之前必须测试的准确性分析结果。其他研究强调,相比有更高的差异进行了调查。在三个国家调查,面对面的方法的结果似乎是最现实的销售渠道使用。因此,研究表明,面对面调查交付更好的结果而言并不突出的代表性进行了统计研究。最后,得出结论,一个人应该选择非常小心抽样方法根据主题,研究的目标和预算。面对面的调查依然提供最具代表性的结果。电话调查提供了一个很好的选择,但在这种情况下,我们建议使用更大的样本和集成的更强的控制,以避免偏见。因此整体的效用相比传统的调查方法有在线调查。

美国美国东北大学论文代写:社交网络在线调查

In the study conducted by Clancy, Nelson, Rutherford & Hinde, Researchers distributed the link to the survey to potential respondents through e-mail and online social networks and included 45 questions. According to the study conducted, the face to face survey delivered more representative results and provided the good alternative to the online surveys. The online data that was collected by the online surveys required certain corrections. The study highlighted the advantages and disadvantages when comparing the different types of surveys, however, it has been found out that certain age groups and regions were over represented. This may be because of the error in data provided by the population that had the access to the survey or the error in data collection. Thus this aspect has to be controlled. Another important aspect is that although the occupation was predefined, it did not correlate with the education level.

美国美国东北大学论文代写:社交网络在线调查
Thus the accuracy of the online has to be tested before analysing the results. The other studies conducted highlighted that there were higher discrepancies in comparison to the other surveys that were conducted. Among the three national surveys, results of the face-to-face method seem to be the most realistic in terms of sales channels usage. Thus the study shows that face-to-face survey delivered better results in terms of representativeness which isn’t highlighted in the statistical study that has been conducted. Finally, it is concluded that one should select very careful the sampling method depending on topic, goal and budget of the study. Face-to-face surveys still deliver the most representative results. Telephone surveys may provide a good alternative, but in this case, we would advise use of larger samples and integration of a stronger control to avoid biases. Thus overall the utility of traditional survey methods is there in comparison to online surveys.

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