Healthy psychology as a intersection science of psychology and biology, objective measurement methods of biolog can be used to the research.Such as mentioned when measured the pain , the sensitivity of subjects are different, then you can measure the pian obejectively by severity of the inflammation, the patient's heart rate change, and even directly using the pain threshold measurement instrument (painthreshold surveying instrument) .
手动翻译的,个别不记得的单词,查了字典,望采纳。