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Table 3 Unidimensional

From: Evaluating career self-awareness instruments for victims of violence using the Rasch model

Table of Standardized Residual Variance in Eigenvalue Units

 

Eigenvalue

Observed

 

Expected

Total raw variance in observations

36.8097

100.0%

 

100.0%

Raw variance explained by measures

11.8097

32.1%

 

33.3%

Raw variance explained by persons

2.1236

5.8%

 

6.0%

Raw variance explained by items

9.6860

26.3%

 

27.3%

Raw unexplained variance (total)

25.0000

67.9%

100.0%

66.7%

Unexplained variance in 1st contrast

4.4177

12.0%

17.7%

 

Unexplained variance in 2st contrast

3.5250

9.6

14.1%

 

Unexplained variance in 3st contrast

2.6154

7.1%

10.5%

 

Unexplained variance in 4th contrast

1.8619

5.1%

7.4%

 

Unexplained variance in 5th contrast

1.5082

4.1%

6.0%