Ps visited lab twice, a week apart, at the same time, signed an informedconsent form
P randomly given either oxytocin (24 units in 250ml saline) or placebo (250ml saline)
P self-administered 3 droplets to each nostril in the presence of an experimenter
P completed the empathy questionnaireInterpersonalReactivityIndex -> waited for 45 min in a quiet room, alone, with some nature magazines -> keep social interaction at minimum -> for oxytocin levels to plateau (stabilise)
