代写留学生论文

To pursue reliability of the research results, stratified sampling was used. Strategies significant to assuring validity in this particular study included briefing the respondent over telephone before the actual survey, making all respondents aware of the importance and practical consequences of this research, obtaining informed consent and putting the respondents at east through a candid and friendly approach. The honesty and openness of respondents in filling out the questionnaire had to ensure better validity of the research results.

代写留学生论文 

追求可靠性的研究结果,采用分层抽样。战略重要保证效度在这个特定的研究包括在电话简报被申请人在实际调查,使被调查者意识到重要性和实际后果的研究,获取知情同意并将受访者在东通过坦诚友好的方法。诚实和开放的受访者在填写问卷必须确保更好的有效性的研究结果。

 

 

 

 

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