形容詞 quantifiable:

1. capable of being quantified

1. A school of psychology that confines itself to the study of observable and quantifiable aspects of behavior and excludes subjective phenomena, such as emotions or motives.
   行為科學主義心理學的一個流派，著重研究行為中可以觀察到的、可以量化的方面，排除主觀現(xiàn)象，如感情或動機