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NBCTs & Research

Download information about the impact of National Board Certification. (PDF - 74kb)

A Research Guide on National Board Certification of Teachers

The guide summarizes a variety of research about National Board Certification and student achievement. (PDF - 291kb)


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Browse Studies

Teacher Effectiveness and Student Learning

Institution:
University of North Carolina at Greensboro/SERVE

Principal Investigator:
McColskey, W., Stronge, J. et al.

Date:
June 2005

Study Overview:
This study was conducted in two phases:
Phase I showed that National Board Certified Teachers (NBCTs) Teacher Achievement Indices (TAIs) fell in a narrower range than found in the distribution of all fifth-grade teachers in the sample. Data showed no clear pattern of effects on student achievement based on NBCT status and no significant mean differences were found between fifth-grade NBCTs and non-NBCTs on the mathematics or reading TAIs.
Phase II data collection showed that the NBCT group had:
      1. Higher percentages who reported taking post-master’s coursework
      2. Higher mean ratings on their planning practice
      3. Significantly higher mean ratings of the cognitive challenge of typical reading comprehension assignments given to students


Main Research Questions:
  1. How do NBCTs of selected grades compare to non-certified teachers in their districts on Teacher Achievement Indices developed from student achievement data?
  2. Using a sample of NBCTs at a selected grade, how does their longitudinal pattern of Teacher Achievement Indices (developed from student achievement data) compare to those of other teachers at their grade level in their school district?
  3. Does the relative standing on Teacher Achievement Indices of NBCTs change from the pre-certification year to the post-certification year?
  4. On what dimensions and in what ways do NBCTs differ from the following three groups of teachers: 
    • Non-NBCTs identified as producing high student gain scores
    • Non-NBCTs identified as producing low student gain scores
    • Teachers who perform well on principal evaluations of performance


Publications:


Subject Area:
Student Achievement


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