Gray, C.M.

participation arts participation education income music opera research result economic report locks press american endowment press impact ballet dance museum lesson washington survey chapter group hypotheses variable resident division respondent art form coefficient level art forms work hours effect example heilbrun activity value purpose cambridge university press carson consumption music lessons 1992 sppa data factor musical price taste attendance market cambridge indian pattern culture university school model person theater exposure class 0.001 level theatre conclusion information regression influence perspective douglas v women handbook visit utility table period santa monica area residents study metro analyses