Print
PDF

Overview



In this section, we offer you a brief overview about sample sizes and sample compositions for each of the four countries separately.



Wave 1

Sample Sizes Wave 1

Sample sizes in absolute numbers are presented respectively for school, classroom, and student level. Besides, you will find some information on the actual number of parental and teacher interviews that were also cunducted during the first wave of the study.

 

Schools

Classrooms

Students

Parents

Teacher

England

107

214

4,315

1,588

182

Germany

144

271

5,013

3,909

248

the Netherlands

100

222

4,363

3,248

190

Sweden

129

251

5,025

2,955

216

Total

480

958

18,716

11,700

836



Student Sample Compositions Wave 1

As you can see, the four countries slightly differ in their sample composition, but overall we achieved a large sample of students with immigrant background.


alt











Data Sets Wave 1


 

 

England

Germany

Netherlands

Sweden

Part

Version

 

 

 

 

Youth
main

Full

w1_ym_en_v1.1.0.dta

w1_ym_ge_v1.1.0.dta

w1_ym_nl_v1.1.0.dta

w1_ym_sw_v1.1.0.dta

Reduced

w1_ym_en_v1.1.0_rv.dta

w1_ym_ge_v1.1.0_rv.dta

w1_ym_nl_v1.1.0_rv.dta

w1_ym_sw_v1.1.0_rv.dta

Youth friends

Full

w1_yf_en_v1.1.0.dta

w1_yf_ge_v1.1.0.dta

w1_yf_nl_v1.1.0.dta

w1_yf_sw_v1.1.0.dta

Reduced

w1_yf_en_v1.1.0_rv.dta

w1_yf_ge_v1.1.0_rv.dta

w1_yf_nl_v1.1.0_rv.dta

w1_yf_sw_v1.1.0_rv.dta

Youth achievement

Full

w1_ya_en_v1.1.0.dta

w1_ya_ge_v1.1.0.dta

w1_ya_nl_v1.1.0.dta

w1_ya_sw_v1.1.0.dta

Reduced

w1_ya_en_v1.1.0_rv.dta

w1_ya_ge_v1.1.0_rv.dta

w1_ya_nl_v1.1.0_rv.dta

w1_ya_sw_v1.1.0_rv.dta

Youth classmates

Full

w1_yc_en_v1.1.0.dta

w1_yc_ge_v1.1.0.dta

w1_yc_nl_v1.1.0.dta

w1_yc_sw_v1.1.0.dta

Reduced

w1_yc_en_v1.1.0_rv.dta

w1_yc_ge_v1.1.0_rv.dta

w1_yc_nl_v1.1.0_rv.dta

w1_yc_sw_v1.1.0_rv.dta

Parents

Full

w1_p_en_v1.1.0.dta

w1_p_ge_v1.1.0.dta

w1_p_nl_v1.1.0.dta

w1_p_sw_v1.1.0.dta

Reduced

w1_p_en_v1.1.0_rv.dta

w1_p_ge_v1.1.0_rv.dta

w1_p_nl_v1.1.0_rv.dta

w1_p_sw_v1.1.0_rv.dta

Teachers

Full

w1_t_en_v1.1.0.dta

w1_t_ge_v1.1.0.dta

w1_t_nl_v1.1.0.dta

w1_t_sw_v1.1.0.dta

Reduced

-

-

-

-




Wave 2

Sample Sizes Wave 2

This table shows you the absolute number of the student panelists in the second wave. If feasible, we tried to interview the students again in their school context. This was possible for all respondents in the Swedish case.


Students

 

in-school

outside

overall

England

3,114

275

3,389

Germany

3,032

1,224

4,256

the Netherlands

3,322

292

3,614

Sweden

4,531

-

4,531

Total

13,999

1,791

15,790


Students that could not be interviewed in school, were individually followed-up and interviewed via phone, mail or web. Numbers of this group are thus labeled in the second column as "outside" of school. This group is very large in the German context due to some specificities of the German educational system: schools of the lower secondary track usually do not offer a 10th grade.


Student Sample Compositions Wave 2

Overall sample compositions of remaining panelists in wave 2 are shown in the following figure.


alt












Data Sets Wave 2


 

 

England

Germany

Netherlands

Sweden

Part

Version

 

 

 

 

Youth
main

Full

w2_ym_en_v2.0.0.dta

w2_ym_ge_v2.0.0.dta

w2_ym_nl_v2.0.0.dta

w2_ym_sw_v2.0.0.dta

Reduced

w2_ym_en_v2.0.0_rv.dta

w2_ym_ge_v2.0.0_rv.dta

w2_ym_nl_v2.0.0_rv.dta

w2_ym_sw_v2.0.0_rv.dta

Youth classmates

Full

w2_yc_en_v2.0.0.dta

w2_yc_ge_v2.0.0.dta

w2_yc_nl_v2.0.0.dta

w2_yc_sw_v2.0.0.dta

Reduced

w2_yc_en_v2.0.0_rv.dta

w2_yc_ge_v2.0.0_rv.dta

w2_yc_nl_v2.0.0_rv.dta

w2_yc_sw_v2.0.0_rv.dta

Youth friends

Full

-

-

w2_yf_nl_v2.0.0.dta

-

Reduced

-

-

w2_yf_nl_v2.0.0_rv.dta

-

Youth newcomer

Full

-

-

w2_yn_nl_v2.0.0.dta

-

Reduced

-

-

w2_yn_nl_v2.0.0_rv.dta

-