Table 6 Mediating effect (n = 452)
From: A study on the design of a universal signage system for the Ruijin Soviet cultural heritage site
Mediation pathway | Total effect | Mesomeric effect | Boot SE | Z | Confidence interval | Direct effect | Inspection conclusion | |
|---|---|---|---|---|---|---|---|---|
lower limit | upper limit | |||||||
Symbolic element modeling → Perception → Comprehensibility | 0.360 | 0.129 | 0.037 | 3.034 | 0.068 ~ 1.037 | 0.231 | Partial mediation | |
The representation of symbolic elements → Perception → Comprehensibility | 0.244 | 0.183 | 0.068 | 3.042 | 0.057 ~ 0.514 | 0.061 | Not established | |
The comfort level of pattern recognition → Perception → Comprehensibility | 0.475 | 0.086 | 0.012 | 4.044 | 0.004 ~ 0.428 | 0.389 | Not established | |
Perception → Comprehensibility → Visual cognition | 0.447 | 0.199 | 0.048 | 3.006 | 0.019 ~ 0.022 | 0.248 | Partial mediation | |
The familiarity of figures → Comprehensibility → Visual cognition | 0.402 | 0.170 | 0.042 | 2.048 | 0.046 ~ 0.472 | 0.232 | Partial mediation | |
The semantic distance of graphics → Comprehensibility → Visual cognition | 0.211 | 0.192 | 0.078 | 2.033 | 0.017 ~ 0.237 | 0.019 | Partial mediation | |
The visual complexity of graphics → Comprehensibility → Visual cognition | 0.444 | 0.160 | 0.040 | 2.027 | 0.040 ~ 0.105 | 0.284 | Not established | |
The rationality of the use of graphics → Comprehensibility → Visual cognition | 0.280 | 0.025 | 0.068 | 2.081 | 0.067 ~ 0.212 | 0.255 | Partial mediation | |
