Table 2.  Regression Analysis step by step coefficients taking as a dependent variable the Coach’s perception of their athletes efficacy.

Variable

β

R²

t

p

Step 1

  

.22

    

Valued Roles

.47

  

4.29

.00

Step 2

  

.31

    

Valued Roles

.43

  

4.10

.00

Unity of purpose

.31

  

2.92

.00

Step 3

  

.43

    

Valued Roles

.34

  

3.38

.00

Unity of purpose

.36

  

3.67

.00

PR Social

.36

  

3.60

.00