She has led the school system for more than five years, far longer than the average three - year tenure of school superintendents in big cities. (washingtonpost.com)
Recently a distinguished group of public school superintendents around the country signed off on an essay which appeared in many major newspapers. (texaspilgrim.com)
Three of the four districts changed school superintendents in the four - year study period, and the fourth nearly did so - a high level of turnover for rural districts. (educationnext.org)