患難之交（？）

Can anyone suggest a free questionnaire or scale to measure empathy in medical students?

"we are trying to measure empathy but it seems that jefferson scale of physician empathy and balanced emotion empathy scale needs to be purchased.."

哈哈哈，發現一位跟我一樣找了老半天發現各種工具都要錢的朋友！
心有戚戚，倍感親切！