The delicacy required of ethnographic work is nowhere more evident and more necessary than at the conceptual crossroads where methods and ethical decision making intersect. This paper addresses moments of decision and puts them into perspective by locating them within the lifecycle of ethnographic evaluation. (LMO)

A six-year evaluation of the long-range benefits of bilingual education illustrates the utility of time series and between-group variance for programs involving linguistic and ethnic minority populations. Through the described Individualized Bilingual Instruction children were brought to a level of balanced bilingualism in approximately a…