Model (factor)

χ²

P

CFI

χ²/df

SRMR

RMSEA

Model A1 (Single factor)

χ²(2, N = 243) = 17.59

<0.001

0.96

8.79

0.04

0.18 (CI_90% 0.11 - 0.26)

Model A2 (Two-factors: one consisted of subtests II and IV & one of subtests III and V + interrelation between factors)

χ²(1, N = 243) = 13.68

<0.001

0.97

13.68

0.03

0.23 (CI_90% 0.13 - 0.34)

Model A3 (Two-factors: one consisted of subtests II and III & one of subtests IV and V + interrelation between factors)

χ²(1, N = 243) = 0.04

=0.83

1.00

0.04

0.00

0.00 (CI_90% 0.00 - 0.10)