Skip to main content

Table 2 Exploratory factor analysis of K-CRAR according to component analysis (N = 202)

From: Psychometric properties of a clinical reasoning assessment rubric for nursing education

K-CRAR item

Mean

 

SD

Cronbach’s Alpha if Item Deleted

Corrected Item-Total Correlation

Factor Loading

Eigenvalue

Variance (%)

Cumulative variance (%)

Component 1

Component 2

Component 3

Item 9

3.64

±

0.84

0.94

0.70

0.88

0.19

0.17

   

Item 8

3.68

±

0.85

0.93

0.77

0.86

0.28

0.22

   

Item 10

3.59

±

0.85

0.94

0.69

0.85

0.18

0.20

   

Item 7

3.45

±

0.87

0.93

0.79

0.65

0.32

0.47

   

Item 6

3.58

±

0.84

0.93

0.73

0.64

0.31

0.37

   

Item 5

3.58

±

0.85

0.93

0.76

0.56

0.55

0.25

7.88

56.26

 

Item 2

3.23

±

0.82

0.94

0.66

0.18

0.86

0.19

   

Item 3

3.61

±

0.92

0.93

0.77

0.29

0.82

0.29

   

Item 1

3.38

±

0.87

0.94

0.69

0.20

0.81

0.28

   

Item 4

3.51

±

0.95

0.93

0.75

0.32

0.79

0.27

1.43

10.19

66.46

Item 14

4.10

±

0.73

0.94

0.61

0.11

0.24

0.85

   

Item 13

4.02

±

0.82

0.94

0.69

0.26

0.25

0.81

   

Item 11

3.65

±

0.86

0.94

0.64

0.32

0.23

0.69

   

Item 12

3.44

±

0.86

0.94

0.57

0.25

0.21

0.66

1.22

8.74

75.19

  1. Note: K-CRAR Korean version of Clinical Reasoning Assessment Rubric, SD standard deviation