Pre-test descriptive statistics
| Experimental group | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Control group | Treatment group | Total | Differences between experimental groups | |||||||
| (N = 14) | (N = 41) | (N = 55) | ||||||||
| Mean | SD | Mean | SD | Mean | SD | t | df | p | sig. | |
| Moral dilemma | ||||||||||
| Moderating revenues | ||||||||||
| Justice | 3.88 | 1.70 | 3.16 | 0.99 | 3.35 | 1.23 | 1.50 | 16.14 | 0.153 | |
| Relativism | 4.39 | 1.56 | 3.74 | 1.26 | 3.91 | 1.35 | 1.41 | 19.09 | 0.175 | |
| Utilitarianism | 5.11 | 1.39 | 4.65 | 1.15 | 4.76 | 1.22 | 1.12 | 19.41 | 0.277 | |
| Contractualism | 4.68 | 1.73 | 2.74 | 1.39 | 3.24 | 1.70 | 3.79 | 19.10 | 0.001 | ** |
| Moral judgment | 4.50 | 2.03 | 5.39 | 1.18 | 5.16 | 1.48 | –1.55 | 16.10 | 0.140 | |
| Reclassifying assets | ||||||||||
| Justice | 3.12 | 1.67 | 2.59 | 0.94 | 2.73 | 1.18 | 1.12 | 15.92 | 0.281 | |
| Relativism | 4.04 | 1.46 | 3.29 | 1.26 | 3.48 | 1.34 | 1.70 | 20.03 | 0.105 | |
| Utilitarianism | 5.04 | 1.39 | 4.50 | 1.36 | 4.64 | 1.38 | 1.25 | 22.14 | 0.225 | |
| Contractualism | 2.96 | 1.45 | 2.34 | 1.34 | 2.50 | 1.38 | 1.42 | 21.12 | 0.171 | |
| Moral judgment | 4.93 | 1.69 | 5.80 | 1.10 | 5.58 | 1.32 | –1.82 | 16.90 | 0.087 | |
| Hiding information | ||||||||||
| Justice | 2.69 | 1.80 | 2.15 | 0.85 | 2.28 | 1.17 | 1.09 | 15.01 | 0.293 | |
| Relativism | 3.32 | 1.58 | 2.83 | 1.33 | 2.95 | 1.40 | 1.05 | 19.71 | 0.308 | |
| Utilitarianism | 3.79 | 1.77 | 3.82 | 1.35 | 3.81 | 1.45 | –0.06 | 18.46 | 0.953 | |
| Contractualism | 2.68 | 1.62 | 2.27 | 1.24 | 2.37 | 1.34 | 0.86 | 18.46 | 0.399 | |
| Moral judgment | 5.36 | 1.78 | 5.80 | 0.95 | 5.69 | 1.22 | –0.90 | 15.60 | 0.383 | |
| Experimental group | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Control group | Treatment group | Total | Differences between | |||||||
| ( | ( | ( | ||||||||
| Moderating revenues | ||||||||||
| Justice | 3.88 | 1.70 | 3.16 | 0.99 | 3.35 | 1.23 | 1.50 | 16.14 | 0.153 | |
| Relativism | 4.39 | 1.56 | 3.74 | 1.26 | 3.91 | 1.35 | 1.41 | 19.09 | 0.175 | |
| Utilitarianism | 5.11 | 1.39 | 4.65 | 1.15 | 4.76 | 1.22 | 1.12 | 19.41 | 0.277 | |
| Contractualism | 4.68 | 1.73 | 2.74 | 1.39 | 3.24 | 1.70 | 3.79 | 19.10 | 0.001 | ** |
| Moral judgment | 4.50 | 2.03 | 5.39 | 1.18 | 5.16 | 1.48 | –1.55 | 16.10 | 0.140 | |
| Reclassifying assets | ||||||||||
| Justice | 3.12 | 1.67 | 2.59 | 0.94 | 2.73 | 1.18 | 1.12 | 15.92 | 0.281 | |
| Relativism | 4.04 | 1.46 | 3.29 | 1.26 | 3.48 | 1.34 | 1.70 | 20.03 | 0.105 | |
| Utilitarianism | 5.04 | 1.39 | 4.50 | 1.36 | 4.64 | 1.38 | 1.25 | 22.14 | 0.225 | |
| Contractualism | 2.96 | 1.45 | 2.34 | 1.34 | 2.50 | 1.38 | 1.42 | 21.12 | 0.171 | |
| Moral judgment | 4.93 | 1.69 | 5.80 | 1.10 | 5.58 | 1.32 | –1.82 | 16.90 | 0.087 | |
| Hiding information | ||||||||||
| Justice | 2.69 | 1.80 | 2.15 | 0.85 | 2.28 | 1.17 | 1.09 | 15.01 | 0.293 | |
| Relativism | 3.32 | 1.58 | 2.83 | 1.33 | 2.95 | 1.40 | 1.05 | 19.71 | 0.308 | |
| Utilitarianism | 3.79 | 1.77 | 3.82 | 1.35 | 3.81 | 1.45 | –0.06 | 18.46 | 0.953 | |
| Contractualism | 2.68 | 1.62 | 2.27 | 1.24 | 2.37 | 1.34 | 0.86 | 18.46 | 0.399 | |
| Moral judgment | 5.36 | 1.78 | 5.80 | 0.95 | 5.69 | 1.22 | –0.90 | 15.60 | 0.383 | |
Notes:
Mean scores related to moral philosophies (justice, relativism, utilitarianism and contractualism) close to 7 indicate that an action is perceived as just (justice), contextually acceptable (relativism), bringing the greatest good to the greatest number of people (utilitarianism) or not violating the social contract (contractualism). For the moral judgment variable, responses close to 1 indicate that an action is ethical. **p < 0.01
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