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Table 5 Overview of the standardized factor loadings and descriptive statistics for the baseline measurement model of the 12-item WAI-S (N = 490)

From: Longitudinal measurement invariance of the Working Alliance Inventory - Short form across coaching sessions

 

T1

T2

WAI-S Item

load

M

SD

load

M

SD

d

Bond

 

5.36

0.99

 

5.75

.85

0.51

1. I believe my coach likes me

0.78

  

0.75

   

2. I am confident in my coaches’ ability to help me

0.85

  

0.80

   

3. I feel my coach appreciates me

0.87

  

0.80

   

4. My coach and I trust one another

0.83

  

0.81

   

Tasks

 

5.48

0.97

 

5.82

0.83

0.42

5. My coach and I agree about the things I will need to do in coaching to help improve my situation

0.90

  

0.86

   

6. What I am doing in coaching gives me new ways of looking at my problem

0.88

  

0.88

   

7. We agree on what is important for me to work on

0.90

  

0.90

   

8. I believe the way we are working

       

with my problem is correct

0.87

  

0.86

   

Goals

 

5.64

0.83

 

5.91

0.72

0.39

9. My coach does not understand what I am trying to accomplish in coaching (r)

0.47

  

0.59

   

10. My coach and I are working towards mutually agreed upon goals

0.83

  

0.78

   

11. My coach and I have different ideas on what my problems are (r)

0.39

  

0.55

   

12. We have established a good understanding of changes that would be good for me

0.83

  

0.87

   
  1. All factor loadings p < 0.001; M, SD = raw mean and standard deviation; r = reverse coded item; d = standardized mean difference (T2-T1)