An 8-week loving-kindness meditation training improved subjective well-being and spirituality among 98 flight attendants randomly assigned to either the meditation or a waiting control group. Mindfulness did not change significantly. The control group showed no changes in any measure. The authors suggest that loving-kindness meditation may help enhance well-being and spirituality, but the mechanisms behind these effects require further study.
An eight-week loving-kindness meditation (LKM) training program improved empathy and communication skills among 106 doctors in a Chinese hospital, but did not significantly change their mindfulness levels. Doctors randomly assigned to LKM training showed greater gains in empathy and communication compared with a waiting-list control group. The findings suggest LKM may help enhance physician-patient interactions, though the reasons for the lack of effect on mindfulness require further study.