语言能力在数学测试中的差异性影响pdf电子书版本下载

点此进入-本书在线PDF格式电子书下载【推荐-云解压-方便快捷】直接下载PDF格式图书。移动端-PC端通用
种子下载[BT下载速度快] 温馨提示：（请使用BT下载软件FDM进行下载）软件下载地址页 直链下载[便捷但速度慢]   [在线试读本书]   [在线获取解压码]

语言能力在数学测试中的差异性影响PDF格式电子书版下载

下载的文件为RAR压缩包。需要使用解压软件进行解压得到PDF格式图书。

建议使用BT下载工具Free Download Manager进行下载,简称FDM(免费,没有广告,支持多平台）。本站资源全部打包为BT种子。所以需要使用专业的BT下载软件进行下载。如 BitComet qBittorrent uTorrent等BT下载工具。迅雷目前由于本站不是热门资源。不推荐使用！后期资源热门了。安装了迅雷也可以迅雷进行下载！

（文件页数 要大于 标注页数，上中下等多册电子书除外）

注意：本站所有压缩包均有解压码： 点击下载压缩包解压工具

ChapterⅠ Introduction 1

1.1 Statement of the Problem 1

1.2 Purpose of the Study and Research Questions 2

1.3 Theoretical Background 3

1.3.1 English Language Learners and the Inequality in Education 3

1.3.2 Language Proficiency in Academic Settings 4

1.3.3 Accommodation for ELLs 5

1.4 Chapter Summary 6

1.5 Assumptions of the Study 7

1.6 Limitations of the Study 7

ChapterⅡ Literature Review 8

2.1 Research on the Relationship between Language and Math Achievement 8

2.1.1 AConfirmed Relationship 8

2.1.2 AChanging Relationship 8

2.1.3 Other Variables of Interest 10

2.2 Limitations of Past Researches 12

2.2.1 Limitations in Research Designs 12

2.2.2 Limitations in Statistical Modeling 13

2.3 Quantile Regression:Basics and Applications 14

2.3.1 QRM in Equations 15

2.3.2 QRM Parameter Estimation 16

2.3.3 QRM Standard Error Calculation and Confidence Interval 17

2.3.4 Hypothesis Testing 18

2.3.5 QRM Goodness-of-fit Index 19

2.3.6 QRM Coefficients as Measures of Location,Scale and Skewness Shifts 20

2.4 QRM Applications in the Educational Field 23

2.5 Chapter Summary 25

ChapterⅢ Data and Modeling 26

3.1 Research Questions as a Review 26

3.2 Data 26

3.3 Models 31

ChapterⅣ Results 33

4.1 Grade Level Results 34

4.1.1 Overall Model Fit 34

4.1.2 lndividual Variable Effects 36

4.2 Longitudinal Results 53

4.2.1 Modeling Building 53

4.2.2 Results 59

4.3 Summary 74

ChapterⅤ Discussion 76

5.1 Implications 76

5.2 Limitations and Future Researches 78

References 80

Appendix A:Variable Summary 89

Appendix B:Descriptive and Diagnostic Statistics 90

Appendix C:Grade Level Model Comparison Statistics 94

Appendix D:Grade Level Full Model 97

Appendix E:Full Quantile Process Plot by Grade 104

Appendix F:Khmaladez Test at Grade Level 108