eric.ed.gov har udgivet:
This document contains the appendixes for the full report, “Teacher Turnover and Access to Effective Teachers in the School District of Philadelphia”. The School District of Philadelphia (SDP) provided data on teacher employment, teacher characteristics, student-teacher linkages, and school characteristics. The district’s Office of Research and Evaluation provided data on the grades and subjects that teachers taught by school year and data that enabled the study team to identify each student’s teachers by subject for research question 1. Finally, the Office of Research and Evaluation provided data on school characteristics, including student demographic characteristics, student proficiency level on state math and English language arts assessments, and school-level results from districtwide teacher surveys. A list of all data sources and variables used in the study, along with the years of data provided and used and the research questions informed by each set of variables, is in table A1. The years of data available differed by variable. To create consistency across the analyses, data from 2010/11 through 2016/17 were used for analyses that included teacher characteristics other than teacher effectiveness, and data from 2014/15 through 2016/17 were used for analyses that included teacher evaluation ratings and effectiveness scores or school characteristics. [For the full report, see ED607752; for the study snapshot, see ED607753.]