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Impact of Two Professional Development Interventions on Early Reading Instruction and Achievement

NCEE 2008-4030
September 2008


Table E-2.  Number of Schools, Teachers, and Students in Spring 2006 Sample, Overall and by Group
 
Treatment
Status
Number of
Schools
Number of Second Grade Teachers   Number of Second Grade Students
Total Number Average Per
School
  Total Number Average Per
School
Treatment A 30 93 3.1   1,983 66.1
Treatment B 30 88 2.9   1,738 57.9
Control 30 89 2.9   1,809 60.3
Total 90 270 3.0   5,530 61.4
SOURCE: Early Reading PD Interventions Study Teacher Rosters and District Enrollment Records.