Table 3 Descriptives, Item-total correlation, factor loadings, Cronbach’s alpha for the Portuguese version of ES
From: Properties of the Portuguese version of the empowerment scale with mental health organization users
| Item/scales | Min-max | Mean | SD | α | Item-total correlation | Factor loadingsa | SK | KU |
|---|---|---|---|---|---|---|---|---|
| Esteem and efficacy | 3 | .52 | .87 | |||||
| ES04 | 1 - 4 | 3.04 | .74 | .61 | .73 | -.569 | .373 | |
| ES05 | 1 - 4 | 2.92 | .74 | .52 | .71 | -.368 | -.029 | |
| ES08 | 1 - 4 | 3.13 | .72 | .55 | .67 | -.583 | .302 | |
| ES11 | 1 - 4 | 3.05 | .68 | .54 | .60 | -.515 | .695 | |
| ES13 | 1 - 4 | 2.80 | .76 | .58 | .73 | -.354 | .070 | |
| ES16 | 1 - 4 | 2.97 | .73 | .59 | .64 | -.464 | .208 | |
| ES17 | 1 - 4 | 2.95 | .72 | .60 | .67 | -.392 | .135 | |
| ES21 | 1 - 4 | 3.14 | .72 | .58 | .64 | -.672 | .646 | |
| Power – powerlessness | 2.41 | .73 | .56 | |||||
| ES14 | 1 - 4 | 2.38 | .92 | .19 | .74 | -.040 | -.893 | |
| ES19 | 1 - 4 | 2.44 | .83 | .13 | .54 | -.021 | -.558 | |
| Activism and autonomy | 3.19 | .49 | .72 | |||||
| ES10 | 1 - 4 | 3.26 | .68 | .33 | .60 | -.781 | .928 | |
| ES18 | 1 - 4 | 3.15 | .73 | .37 | .56 | -754 | .764 | |
| ES22 | 1 - 4 | 2.96 | .79 | .20 | .48 | -.618 | .240 | |
| ES24 | 1 - 4 | 3.22 | .67 | .47 | .66 | -.662 | .167 | |
| ES25 | 1 - 4 | 3.32 | .67 | .37 | .64 | -.951 | .167 | |
| Optimism over future | 2.72 | .75 | .52 | |||||
| ES01 | 1 - 4 | 2.59 | .95 | .40 | .49 | .067 | -.965 | |
| ES12 | 1 - 4 | 2.84 | .867 | .56 | .73 | -.347 | -.532 | |
| Righteous anger | 2.09 | .61 | .55 | |||||
| ES03 | 1 - 4 | 2.05 | .83 | .00 | .51 | .615 | .028 | |
| ES06 | 1 - 4 | 2.19 | .88 | -.11 | .62 | .501 | -.343 | |
| ES09 | 1 - 4 | 2.02 | .79 | -.05 | .49 | .665 | .348 | |
| Total | 2.82 | .35 | .79 |