Wu, X.

money participant plaque paper effect fairness group money group people experiment attenuated behavior condition attenuated plaques paper group study control dictator game amount value greed vh-ivu broatheroma player attitude other manipulation patient dictator vessel lesion ultrasound exchange money condition result reciprocity vendor grayscale control group contrast trade cleanliness intravascular person association interaction artery stake rating analysis figure trust haidt responder fication exposure receiver standard grayscale ivus saying trial nonattenuated notion attenuated plaque 500 grams allocation money vs money manipulation sender university psychology proposer attenuation finger dexterity task analyses price pattern measure trust game finding