▁ ▁See ▁also ▁ ▁Ada pt ive ▁performance ▁ ▁Employee ▁ret ention ▁ ▁Job ▁satisfaction ▁ ▁Real istic ▁job ▁preview ▁ ▁References ▁ ▁Further ▁reading ▁▁▁ ▁Category : Ind ust rial ▁and ▁organiz ational ▁psych ology ▁Category : H uman ▁resource ▁management ▁Category : Work place ▁Category : D em ographic ▁econom ics <0x0A> </s> ▁Andrew ▁William ▁Thomas ▁( born ▁October ▁ 8 , ▁ 1 9 3 9 ) ▁is ▁an ▁American ▁composer . ▁ ▁He ▁studied ▁with ▁K arel ▁H usa ▁at ▁Corn ell ▁University , ▁with ▁Nad ia ▁Bou lang er ▁in ▁Paris , ▁and ▁earned ▁his ▁M . M . ▁and ▁D . M . A . ▁D eg rees ▁in ▁Com position ▁at ▁The ▁Ju illi ard ▁School . ▁ ▁At ▁Ju illi ard ▁he ▁studied ▁with ▁Luci ano ▁Ber io , ▁Elli ott ▁Carter , ▁and ▁Otto ▁Lu ening . ▁ ▁Thomas ▁teach es ▁and ▁was ▁the ▁chairman ▁of ▁the ▁Com position ▁Department ▁at ▁the ▁Pre - Col lege ▁Division ▁at ▁Ju illi ard ▁from ▁ 1 9 6 9 ▁to ▁ 1 9 9 4 . ▁In ▁ 1 9 9 4 , ▁the ▁Ju illi ard ▁School ▁appointed ▁him ▁the ▁Director ▁of ▁the ▁Pre - Col lege ▁Division . ▁ ▁In ▁addition ▁to ▁compos ing , ▁Dr . ▁Thomas ▁performs ▁as ▁a ▁pian ist , ▁conduct or , ▁and ▁is ▁a ▁guest ▁teacher ▁throughout ▁the ▁world . ▁ ▁His ▁many ▁awards ▁include ▁a ▁grant ▁from ▁The ▁National ▁End ow ment ▁for ▁the ▁Arts ▁and ▁a