Table 1.
Internal consistency of technological comfort survey questions.
| Item | Observations | Correlation | Item-test correlation | Item-rest correlation | Average inter-item covariance | Alpha |
|---|---|---|---|---|---|---|
| Q1 | 332 | + | 0.7938 | 0.7425 | 8.470239 | 0.9355 |
| Q2 | 331 | + | 0.8476 | 0.8023 | 8.113042 | 0.9312 |
| Q3 | 330 | + | 0.9261 | 0.8998 | 8.113042 | 0.9236 |
| Q4 | 322 | + | 0.8586 | 0.8099 | 7.758425 | 0.9296 |
| Q5 | 330 | + | 0.9335 | 0.9087 | 7.486007 | 0.9229 |
| Q6 | 325 | + | 0.8752 | 0.8307 | 7.687584 | 0.9284 |
| Q7 | 329 | + | 0.9007 | 0.8633 | 7.504819 | 0.9259 |
| Brief Health Literacy | 334 | + | 0.6694 | 0.5441 | 8.268669 | 0.9549 |