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

NCEE 2008-4030
September 2008


Figure E-4.  Impact of the PD on Teacher Knowledge Total Score, Word-Level Score, and Meaning-Level Score: Implementation vs. Follow-Up Year
 
Figure E-4. Impact of the PD on Teacher Knowledge
SOURCE: Reading Content and Practices Survey (RCPS), Spring 2006 and 2007; covariate measures were taken from baseline RCPS and teacher background survey, 2005 and 2006.
NOTES: Covariate measures were taken from baseline RCPS and teacher background survey, 2005 and 2006.
*Indicates an impact estimate found to be statistically significant (p < .05).
There were no statistically significant implementation year vs. follow-up year comparisons (all pís > .05).