Gender

Boy

Girl

N

M

SD

N

M

SD

F

p

Alienation Total

1419

18.1

2.4

1647

18.5

2.6

14.529

0.000

Demotivation

1457

7.9

2.2

1709

8.3

2

34.424

0.000

Isolation

1481

3.5

1.4

1735

3.5

1.3

0.047

0.827

Instability

1474

6.7

1.4

1711

6.6

1.3

2.395

0.122

Grade

8th grade

10th grade

N

M

SD

N

M

SD

F

p

Alienation Total

1770

18.3

2.5

1296

18.3

2.7

0.403

0.526

Demotivation

1842

8

2.2

1324

8.2

2

8.160

0.004

Isolation

1875

3.6

1.4

1341

3.4

1.3

11.500

0.001

Instability

1858

6.7

1.4

1327

6.5

1.3

5.790

0.016

Wellbeing Indicator

High

Low

N

M

SD

N

M

SD

F

p

Alienation Total

1383

17.7

2.5

1317

18.8

2.4

145.248

0.000

Demotivation

1422

7.8

2.2

1365

8.4

2

66.164

0.000

Isolation

1448

3.3

1.4

1380

3.7

1.3

57.020

0.000

Instability

1435

6.6

1.4

1363

6.7

1.3

4.449

0.035

Risk Indicator

High

Low

N

M

SD

N

M

SD

F

p

Alienation Total

1277

19.2

2.3

1760

17.7

2.5

279.145

0.000

Demotivation

1324

8.4

2.1

1811

7.9

2.1

39.354

0.000

Isolation

1351

3.9

1.3

1835

3.2

1.3

223.206

0.000

Instability

1335

6.8

1.3

1820

6.5

1.4

42.792

0.000