Table 12 Alpha score in cross-disability dataset improvement
From: Rethinking self-reported measure in subjective evaluation of assistive technology
Updated weights | Modified alpha value | |
|---|---|---|
All items | 0.57 | 0.6675 |
Mental load | 0.75 | 0.6121 |
Physical load | 0.50 | 0.6731 |
Temporal load | 0.55 | 0.7105 |
Effort level | 0.75 | 0.7390 |
Performance level | 0.65 | 0.6176 |
Frustration level | 0.45 | 0.6129 |