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Table 3 IAT Standardized residual variance (in Eigenvalue units) (n = 348)

From: Psychometric property and measurement invariance of internet addiction test: the effect of socio-demographic and internet use variables

Total raw variance in observations

Empirical

Modeled

35.1

100.0%

100.0%

 Raw variance explained by measures

15.1

43.0%

43.4%

  Raw variance explained by persons

5.0

14.2%

14.3%

  Raw Variance explained by items

10.1

28.8%

29.1%

 Raw unexplained variance (total)

20.0

57.0%

56.6%

  Unexplned variance in 1st contrast

1.9

5.5%

9.7%

  Unexplned variance in 2nd contrast

1.5

4.3%

7.5%