Table 2.
Reliabilities of HBP SCP scales
Scale | No. of items (response format) | Item mean (SD) | Item-total correlation (Range) | Cronbach’s alpha |
---|---|---|---|---|
Behavior | 20 (4-point [1–4] Likert) | 2.79 (0.38) | .20 – .63 | .83 |
Motivation | 20 (4-point [1–4] Likert) | 3.58 (0.14) | .46 – .70 | .93 |
Self-Efficacy | 20 (4-point [1–4] Likert) | 3.47 (0.18) | .40 – .74 | .91 |