Criterion

Model 0

Model 1

Model 2

CBCL-T

CI-95%

CBCL-T

CI-95%

CBCL-T

CI-95%

Fixed effects

Intercepts

38.56***

33.32, 41.60

38.25***

35.38; 41.12

58.95***

41.41; 76.48

Lv 1 Children

Age (in years)

.59

−.09; 1.27

Sex (0 = male, 1 = female)

4.18

−.65; 9.01

Lv 2 Parents

Symptom severity (BSI GSI)

13.75***

9.59; 17.91

13.28***

9.20; 17.36

Age (in years)

−.69**

−1.17; −.21

Sex (0 = male, 1 = female)

−2.03

−8.87; 4.81

Random effects

Lv 1 children

299.28***

225.35; 397.48

286.83***

219.00; 375.75

283.47***

215.71; 372.51

Lv 2 parents

282.51***

185.69; 429.82

210.33***

133.02; 332.55

190.23***

116.15; 311.53

ICC

.49

.42

.40

2-log-Likelihood

2696.20

2657.05

2635.92

χ2/df

39.16/1

21.23/4

p

<.001

<.001

BIC

2713.28

2679.81

2681.42