应用语言学essay 写作范文参考

本文是应用语言学essay 写作范文，其主题内容为:"Description of “Oneway ANOVA.sav” dataset"，以下是相关的题目内容：

A study examined the effect of explicit (with a provision of a rating scale and comments; Group 1, n = 18) and implicit feedback (with a provision of general comments; Group 2, n = 22) on students’ picture description speaking tasks. There is one additional group in this data set—the control group (n = 22).

Use SPSS to perform a one-way ANOVA to determine whether there is a group difference that indicates an experimental effect on the dependent variables.

1. State your hypotheses.

2. What level of confidence will you use, and why?

3. Will you use planned comparisons or post-hot comparisons, and why?

4. Will you use a one-tailed or two-tailed probability?

5. Are assumptions of the ANOVA met? Why or why not?

6. Report the results of your ANOVA.

（中文翻译：“单向方差分析.sav”数据集的描述：一项研究考察了显性反馈（提供评分量表和评论；第1组，n=18）和隐性反馈（提供一般评论；第2组，n=22）对学生图片描述口语任务的影响。该数据集中还有一个组，即对照组（n=22）。

使用SPSS进行单因素方差分析，以确定是否存在表明对因变量有实验影响的组间差异。

1、陈述你的假设。

2、你会使用何种程度的自信，为什么？

3、您会使用计划比较还是事后热比较，为什么？你会使用单尾概率还是双尾概率？是否满足方差分析的假设？为什么？为什么

6、报告方差分析结果。）

1.State your hypotheses.

The one-way ANOVA is a test of hypothesis that is appropriate to compare means of a continuous variable in two or more independent comparison groups, which will systematically examine variability within groups being compared and also examine variability among the groups being compared.......

（陈述你的假设。

单向方差分析是一种假设检验，适用于比较两个或多个独立比较组中连续变量的平均值，它将系统地检查被比较组内的变异性，并检查被比较组间的变异性........）

留学生论文相关的专业范文素材资料，尽在本网，可以随时查阅参考。本站也提供多国留学生课程作业写作指导服务，如有需要可咨询本平台。