Cryder, Cynthia E.; John London, Alex; Volpp, Kevin G.; … - In: Social Science & Medicine 70 (2010) 3, pp. 455-464
In research involving human subjects, large participation payments often are deemed undesirable because they may provide 'undue inducement' for potential participants to expose themselves to risk. However, although large incentives may encourage participation, they also may signal the riskiness...