Table 2.
Experimental stimuli summary
| Experimental group and stimuli number | Donation expression format | Donation magnitude | Donation recipient specificity | Involvement |
|---|---|---|---|---|
| 1 | Percentage | High (20%) | Specified recipient | Low |
| 2 | Percentage | Low (1%) | Specified recipient | Low |
| 3 | Actual amount in Rand | High (R9.50) | Specified recipient | Low |
| 4 | Actual amount in Rand | Low (R1.50) | Specified recipient | Low |
| 5 | Percentage | High (20%) | Vague recipient | Low |
| 6 | Percentage | Low (1%) | Vague recipient | Low |
| 7 | Actual amount in Rand | High (R9.50) | Vague recipient | Low |
| 8 | Actual amount in Rand | Low (R1.50) | Vague recipient | Low |
| 9 | Percentage | High (15%) | Specified recipient | High |
| 10 | Percentage | Low (1%) | Specified recipient | High |
| 11 | Actual amount in Rand | High (R750) | Specified recipient | High |
| 12 | Actual amount in Rand | Low (R65) | Specified recipient | High |
| 13 | Percentage | High (15%) | Vague recipient | High |
| 14 | Percentage | Low (1%) | Vague recipient | High |
| 15 | Actual amount in Rand | High (R750) | Vague recipient | High |
| 16 | Actual amount in Rand | Low (R65) | Vague recipient | High |