▁a ▁for eman ▁he ▁expected ▁more ▁output ▁from ▁the ▁work men . ▁In ▁order ▁to ▁determine ▁how ▁much ▁work ▁should ▁properly ▁be ▁expected , ▁he ▁began ▁to ▁study ▁and ▁analyze ▁the ▁product ivity ▁of ▁both ▁the ▁men ▁and ▁the ▁machines ▁( although ▁the ▁word ▁" product ivity " ▁was ▁not ▁used ▁at ▁the ▁time , ▁and ▁the ▁applied ▁science ▁of ▁product ivity ▁had ▁not ▁yet ▁been ▁developed ). ▁His ▁focus ▁on ▁the ▁human ▁component ▁of ▁production ▁Taylor ▁l abeled ▁scientific ▁management . ▁ ▁While ▁Taylor ▁worked ▁at ▁Mid v ale , ▁he ▁and ▁Clar ence ▁Clark ▁won ▁the ▁first ▁tennis ▁doubles ▁tournament ▁in ▁the ▁ 1 8 8 1 ▁US ▁National ▁Championships , ▁the ▁prec ursor ▁of ▁the ▁US ▁Open . ▁Taylor ▁became ▁a ▁student ▁of ▁Stevens ▁Institute ▁of ▁Technology , ▁studying ▁via ▁correspond ence ▁and ▁obtain ing ▁a ▁degree ▁in ▁mechanical ▁engineering ▁in ▁ 1 8 8 3 . ▁On ▁May ▁ 3 , ▁ 1 8 8 4 , ▁he ▁married ▁Louise ▁M . ▁Spo on er ▁of ▁Philadelphia . ▁ ▁From ▁ 1 8 9 0 ▁until ▁ 1 8 9 3 ▁Taylor ▁worked ▁as ▁a ▁general ▁manager ▁and ▁a ▁consult ing ▁engineer ▁to ▁management ▁for ▁the ▁Man ufact uring ▁In vest ment ▁Company ▁of ▁Philadelphia , ▁a ▁company ▁that ▁operated ▁large ▁paper ▁mill s ▁in ▁Maine ▁and ▁Wisconsin . ▁He ▁was ▁a ▁plant ▁manager ▁in ▁Maine . ▁In ▁ 1 8 9 3 , ▁Taylor ▁opened ▁an ▁independent ▁consult ing ▁practice ▁in ▁Philadelphia . ▁His ▁business ▁card ▁read ▁"