|Figure E-2. Effects of the PD Interventions on Teachers’ Use of Explicit Instruction, Independent Student Activity (ISA), and Differentiated Instruction (DI), Implementation Year Spring Sample
|SOURCE: Early Reading PD Interventions Study Classroom Observations, Spring 2006. Covariate
measures were taken from baseline RCPS and teacher background survey, 2005.|
NOTE: *Indicates an impact estimate found to be statistically significant (p < .05).