Some feedback on your vignette—I can imagine a confounding effect from feeling like ‘a group of people wants to influence my decision-making’ or something similar. A purer form of your experiment might just include the cost-effectiveness numbers for both charities.
Some feedback on your vignette—I can imagine a confounding effect from feeling like ‘a group of people wants to influence my decision-making’ or something similar. A purer form of your experiment might just include the cost-effectiveness numbers for both charities.