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Table 7 Scores for the five “What do you see?”-statements across the groups and the five video scenarios
From: Usability of the SAFEWAY2SCHOOL system in children with cognitive disabilities
What do you see when you: | Mean scores | t-value | p-value | Mean difference | 95 % confidence interval of the difference | ||
|---|---|---|---|---|---|---|---|
Con | CWD | Lower | Upper | ||||
Walk to the bus stop? | 1.65 | 1.50 | .811 | .423 | .15 | −.229 | .533 |
Wait at the bus stop? | 1.78 | 1.64 | .807 | .425 | .14 | −.212 | .491 |
Entering the bus? | 2.13 | 2.00 | .459 | .649 | .13 | −.447 | .707 |
Exiting the bus? | .26 | .29 | −.129 | .898 | −.03 | −.416 | .366 |
Go home? | −.87 | −1.43 | 1.843 | .074 | .56 | −.057 | 1.175 |