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Table 1 Standardized factor loadings (λ) and uniquenesses (δ) for the Bi-CFA and Bi-ESEM models

From: A bifactor representation of the Center for Epidemiological Studies Depression Scale for children: gender and age invariance and implications for adolescents’ social and academic adjustment

Indicator

Bi-CFA

 

Bi-ESEM

G λ

S λ

δ

 

G λ (ωhs)

S-DA λ

S-SS λ

S-ID λ

S-PA λ

δ

Depressive Affect (ω)

 

(0.90)

  

(0.03)

(0.90)

    

Item 3 Blues

0.62

0.07

0.46

 

0.63

0.07

− 0.06

− 0.10

− 0.10

0.57

Item 6 Depressed

0.79

0.04

0.53

 

0.76

0.13

0.11

0.01

− 0.09

0.39

Item 9 Failure

0.76

− 0.22

0.22

 

0.68

− 0.12

0.03

0.30

− 0.21

0.39

Item 10 Fearful

0.68

− 0.11

− 0.38

 

0.70

− 0.17

− 0.12

0.19

0.05

0.43

Item 14 Lonely

0.72

0.15

0.45

 

0.69

0.26

0.01

0.14

− 0.02

0.44

Item 17 Crying

0.58

0.36

0.76

 

0.59

0.38

− 0.11

0.08

0.08

0.48

Item 18 Sad

0.59

0.66

0.84

 

0.77

0.56

− 0.01

0.02

− 0.04

0.09

Somatic symptoms (ω)

 

(0.76)

  

(0.02)

 

(0.76)

   

item 1 Bothered

0.49

0.03

0.77

 

0.49

0.17

− 0.01

− 0.12

− 0.01

0.72

item 2 Appetite

0.40

0.01

0.86

 

0.49

− 0.11

− 0.23

− 0.41

0.08

0.52

item 5 Concentrate

0.49

0.55

0.38

 

0.55

− 0.07

0.52

− 0.13

0.05

0.40

item 7 Tired

0.67

0.29

0.61

 

0.68

− 0.01

0.25

0.01

− 0.06

0.47

item 11 Insomnia

0.48

− 0.01

0.37

 

0.54

− 0.12

− 0.16

− 0.09

0.08

0.65

item 13 Withdrawal

0.37

− 0.06

0.37

 

0.36

0.22

− 0.03

− 0.03

0.11

0.81

item 20 Get going

0.54

0.57

0.53

 

0.59

− 0.03

0.47

0.01

0.09

0.42

Interpersonal distress (ω)

 

(0.78)

  

(0.24)

  

(0.77)

  

Item 15 Rejected

0.62

0.99

0.46

 

0.62

− 0.01

0.07

0.32

0.06

0.50

Item 19 Disliked

0.72

0.19

0.47

 

0.69

0.03

0.08

0.46

0.05

0.30

Positive affect (ω)

 

(0.83)

  

(0.59)

   

(0.82)

 

item 4 Good

− 0.29

0.50

0.76

 

− 0.28

− 0.01

0.15

− 0.03

0.51

0.64

item 8 Hopeful

− 0.32

0.51

0.84

 

− 0.32

0.14

0.08

− 0.12

0.52

0.59

item 12 Happy

− 0.41

0.70

0.46

 

− 0.40

− 0.06

− 0.08

0.07

0.72

0.31

item 16 Enjoyed

− 0.51

0.72

0.47

 

− 0.50

− 0.03

− 0.06

0.15

0.73

0.19

ωh

(0.75)

   

(0.77)

     
  1. Note. Bi = bifactor; CFA = confirmatory factor analysis; ESEM = exploratory structural equation model; ω = McDonald’s omega coefficient; ωh = McDonald’s hierarchical omega coefficient; G = general factor; S = specific factor; DA = depressive affect; SS = somatic symptoms; ID = interpersonal distress; PA = positive affect