ANOVA results for study 1
| Trust(M) | Corporate credibility – expertise | Attitude towards the firm | ||
|---|---|---|---|---|
| Mean(SD) | Mean(SD) | Mean(SD) | ||
| Study 1 | ||||
| 1–Bank | N = 31 | 5.30(0.88) | 5.22(1.01)[3][4] | 5.53(1.04)[4] |
| 2–Sugar mill | N = 36 | 5.53(0.97)[3] | 5.31(1.10)[3][4] | 5.71(1.04)[3] |
| 3–Fuel distributor | N = 27 | 4.77(1.04)[2][4] | 4.51(1.39)[1][2][4] | 5.07(1.12)[2][4] |
| 4–Truck manufacturer | N = 30 | 5.83(0.96)[3] | 6.01(0.97)[1][2][3] | 6.28(0.69)[1][3] |
| Statistics | p-value | <0.001*** | <0.001*** | <0.001*** |
| F(117; 3) | 6.154 | 8.395 | 7.223 | |
| Partial η2 | 0.136 | 0.177 | 0.161 | |
| Post-hoc tests | ||||
| [1][3]Bank vs Fuel distributor | Mean difference | 0.70 | ||
| p-value | 0.086* | |||
| [1][4]Bank vs Truck manufacturer | Mean difference | −0.79 | −0.75 | |
| p-value | 0.036** | 0.018** | ||
| [2][3]Sugar mill vs Fuel distributor | Mean difference | 0.76 | 0.79 | 0.65 |
| p-value | 0.015** | 0.036** | 0.059* | |
| [2][4]Sugar mill vs Truck manufacturer | Mean difference | −0.69 | ||
| p-value | 0.073* | |||
| [3][4]Fuel distributor vs Truck manufacturer | Mean difference | −1.06 | −1.49 | −1.21 |
| p-value | <0.001*** | <0.001*** | <0.001*** | |
| Trust(M) | Corporate credibility – expertise | Attitude towards the firm | ||
|---|---|---|---|---|
| Mean( | Mean( | Mean( | ||
| 1–Bank | 5.30(0.88) | 5.22(1.01)[3][4] | 5.53(1.04)[4] | |
| 2–Sugar mill | 5.53(0.97)[3] | 5.31(1.10)[3][4] | 5.71(1.04)[3] | |
| 3–Fuel distributor | 4.77(1.04)[2][4] | 4.51(1.39)[1][2][4] | 5.07(1.12)[2][4] | |
| 4–Truck manufacturer | 5.83(0.96)[3] | 6.01(0.97)[1][2][3] | 6.28(0.69)[1][3] | |
| Statistics | <0.001*** | <0.001*** | <0.001*** | |
| 6.154 | 8.395 | 7.223 | ||
| Partial η2 | 0.136 | 0.177 | 0.161 | |
| [1][3]Bank vs Fuel distributor | Mean difference | 0.70 | ||
| 0.086* | ||||
| [1][4]Bank vs Truck manufacturer | Mean difference | −0.79 | −0.75 | |
| 0.036** | 0.018** | |||
| [2][3]Sugar mill vs Fuel distributor | Mean difference | 0.76 | 0.79 | 0.65 |
| 0.015** | 0.036** | 0.059* | ||
| [2][4]Sugar mill vs Truck manufacturer | Mean difference | −0.69 | ||
| 0.073* | ||||
| [3][4]Fuel distributor vs Truck manufacturer | Mean difference | −1.06 | −1.49 | −1.21 |
| <0.001*** | <0.001*** | <0.001*** | ||
Note(s): *p < 0.10, **p < 0.05, ***p < 0.01. Numbers in parentheses are sample standard deviations. Numbers in brackets indicate the significant post-hoc differences, according to Tukey's or Games–Howell pairwise comparison test
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