Table 2 Construct reliability
From: Renal transplant patient acceptance of a self-management support system
Constructs | Cronbach’s α | Items to delete | Cronbach’s α if items deleted |
|---|---|---|---|
Performance expectancy | .56 | ||
Insight (PE1, PE2, PE3) | .73 | ||
Health improvement (PE4, PE5, PE6) | .15 | PE6 | .54 |
Time (PE7, PE8) | .93 | - | - |
Effort expectancy | .67 | EE3 | .73 |
Facilitating conditions | .99 | ||
Affect | .75 | ||
Self-efficacy | .21 | SE3, SE4 | .85 |
Trust | .77 | ||
Behavioural intention | .79 |