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Table 2 Exploratory factor analysis

From: A comparison of three-factor structure models using WISC-III in Greek children with learning disabilities

 

One factor

Two rotated factors

Factor 1

Factor 2

Information

.71

.03

− .75

Similarities

.78

− .06

− .92

Arithmetic

.82

.38

− .50

Vocabulary

.79

− .03

− .89

Comprehension

.79

.44

− .41

Picture completion

.68

.69

− .05

Coding

.64

.50

− .19

Picture arrangement

.73

.33

− .45

Block design

.74

.93

.10

Object assembly

.75

.87

.03

Eigenvalue

5.99

5.99

1.01

Variance (%)

59.89

59.89

10.09

  1. Maximum-likelihood–direct oblimin factor loadings for one- and two-factor solution
  2. Loadings > |.41| highlighted in italic