Table 11 PSSUQ data comparing PU and EU results
PSSUQ section | PU group Version 1 (n = 10) | EU group Version 1 (n = 9) | Whole group Version 1 (n = 19) | PSSUQ norms |
|---|---|---|---|---|
Mean (SD) | Mean (SD) | Mean (SD) | Mean | |
System usefulness | 1.52 (0.31) | 1.38 (0.36) | 1.44 (0.33) | 2.80 |
Information quality | 1.85 (0.24) | 1.61 (0.62) | 1.72 (0.49) | 3.02 |
Interface quality | 1.60 (0.47) | 1.33 (0.48) | 1.45 (0.48) | 2.49 |
Overall score | 1.63 (0.24) | 1.44 (0.46) | 1.52 (0.38) | 2.82 |