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关注：1
2013-05-23 12:21
求翻译：To guarantee the measuring tool's reliability & validity, before confirming the questionnaire and the formal investigation, the author made a pre-survey whose sample size was 82. According to the feedback opinions and the presurvey's reliability & validity, the questionnaires were revised.是什么意思？ 待解决
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- 离问题结束还有
To guarantee the measuring tool's reliability & validity, before confirming the questionnaire and the formal investigation, the author made a pre-survey whose sample size was 82. According to the feedback opinions and the presurvey's reliability & validity, the questionnaires were revised.
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
在证实查询表和正式调查之前要保证测量的工具的可靠性&有效性，样本大小是82的作者做前勘测。 根据反馈观点和presurvey的可靠性&有效性，查询表被校正了。
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2013-05-23 12:26:38
为了保证测量工具的可靠性科技有效性之前确认调查问卷和正式调查,，作者作出其样本大小为 82 寄宿生。根据反馈意见和 presurvey 的可靠性科技有效性，以修订问卷。
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2013-05-23 12:28:18
正在翻译，请等待...
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