Table 4 Regression analysis between some variables and scale, sub-dimensions

CERS-Total Score

(Constant)

77.158

10.661

-

6.581

0.000

49.116

91.201

Adj. R² = 0.212

F = 16.796

Father’s job status

2.476

0.874

0.190

2.833

0.005

0.751

4.201

School achievement

5.424

1.668

0.294

3.252

0.001

2.132

8.717

Kortisol

-4.696

2.582

− 0.164

-1.819

0.071

-9.791

0.400

CERS-Total Score

(Constant)

34.805

6.106

-

5.700

0.000

22.753

46.857

Adj. R² = 0.212

F = 24.621

Father’s job status

3.097

0.872

0.238

3.550

0.000

1.375

4.819

BDNF

0.954

0.154

0.415

6.199

0.000

0.650

1.258

CERS-Exciment

(Constant)

8.002

1.192

-

6.714

0.000

5.650

10.354

Adj. R2 = 0.058

F = 6.427

School achievement

1.149

0.379

0.222

3.035

0.003

0.402

1.896

Father’s job status

0.461

0.267

0.127

1.727

0.086

− 0.066

0.988

CERS-Sadness

(Constant)

13.337

1.333

-

10.004

0.000

10.706

15.969

Adj. R² = 0.100

F = 10.749

School achievement

1.646

0.424

0.278

3.887

0.000

0.810

2.482

Father’s job status

0.685

0.299

0.164

2.294

0.023

0.096

1.274

CERS-Anger

(Constant)

24.954

3.951

-

6.316

0.000

17.155

32.754

Adj. R² = 0.268

F = 17.056

Kortisol

-1.943

0.897

− 0.190

-2.166

0.032

-3.714

− 0.172

Father’s job status

0.924

0.303

0.198

3.048

0.003

0.326

1.522

School achievement

1.987

0.585

0.300

3.398

0.001

0.833

3.142

Gender

-1.510

0.667

− 0.148

-2.265

0.025

-2.826

− 0.194