From Large Urban to Small Rural Schools:An Empirical Study of National Board Certification and Teaching Effectiveness Final Report Linda Cavalluzzo,Ph.D.Principal Investigator CNA Lisa Barrow,Ph.D.Co-Principal Investigator Federal Reserve Bank of Chicago Stephen Henderson,Ed.D.Co-Principal Investigator Briarwood Enterprises,LLC with Christine Mokher,Ph.D.Thomas Geraghty,Ph.D.CNA Lauren Sartain University of Chicago IRM-2015-U-010313 April 15,2014