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Table 4 Correlations between the variables selected to assess convergent and discriminant validity

From: Staff ratings of occupational engagement among people with severe mental illness – psychometric properties of a screening tool in the day center context

 

Activity level

Clear goals

Prefer work

Worker role

Hours/ week

POES-P

Self-rated health

GAF

Clear goals

0.10

       

Prefer work

0.12

0.40***

      

Worker role

0.26*

0.34**

0.36**

     

Hours/ week

0.28**

−0.001

−0.003

0.23*

    

POES-P

0.13

0.19

−0.01

0.36**

0.42***

   

Self-rated health

−0.09

−0.28**

−0.20

−0.32**

−0.15

−0.39***

  

GAF

0.14

0.05

0.02

0.06

0.24*

0.22*

−0.11

 

BPRS

−0.11

−0.13

−0.02

−0.15

−0.32**

−0.47***

0.21

−0.55***

  1. * p < 0.05; ** p < 0.01; *** p < 0.001
  2. POES-P Profiles of Occupational Engagement in Severe mental illness – Productive occupations, GAF Global Assessment of Functioning, BPRS Brief Psychiatric Rating Scale