| Paired Differences | t | df | Sig. (2-tailed) | |||||
Mean | Std. Deviation | Std. Error Mean | 95% Confidence Interval of the Difference | ||||||
Lower | Upper | ||||||||
Pair 1 | 安保人员数量期望值–安保人员数量感知值 | 0.286 | 1.365 | 0.097 | 0.096 | 0.477 | 2.961 | 297 | 0.003 |
Pair 2 | 安保人员专业性期望值–安保人员专业性感知值 | 0.678 | 1.517 | 0.108 | 0.466 | 0.890 | 6.310 | 297 | 0.000 |
Pair 3 | 安保设施可靠性期望值–安保设施可靠性感知值 | 0.553 | 1.358 | 0.096 | 0.363 | 0.743 | 5.742 | 297 | 0.000 |
Pair 4 | 现场秩序期望值–现场秩序感知值 | 0.724 | 1.514 | 0.107 | 0.512 | 0.935 | 6.743 | 297 | 0.000 |