Professional Development: New York

Retaining Effective Teachers Policy


The state should require professional development to be based on needs identified through teacher evaluations.

Nearly meets goal
Suggested Citation:
National Council on Teacher Quality. (2011). Professional Development: New York results. State Teacher Policy Database. [Data set].
Retrieved from:

Analysis of New York's policies

New York requires that local districts develop performance evaluation review plans that provide teachers with "timely and constructive feedback on all criteria evaluated." This feedback should include data on student growth and feedback as well as training on how the teacher can use this data to improve his or her instruction. 


Recommendations for New York

Ensure that professional development is aligned with findings from teachers' evaluations.
While New York has clearly taken steps to make its professional development valuable by using student data results to inform teacher training, the state could strengthen its current policy by requiring that districts also utilize teacher evaluation results in determining professional development needs and activities.

State response to our analysis

New York recognized the factual accuracy of this analysis.

Research rationale

For evidence of the benefits of feedback from evaluation systems, and the potential for professional development surrounding that feedback, see T. Kane et al, "Evaluating Teacher Effectiveness." Education Next. Vol 11, No. 3 (2011); E. Taylor and J. Tyler, "The Effect of Evaluation on Performance: Evidence from Longitudinal Student Achievement Data of Mid-Career Teachers." National Bureau of Economic Research (2011).

Much professional development, particularly those that are not aligned to specific feedback from teacher evaluations, has been found to be ineffective.  For evidence see M. Garet, "Middle School Mathematics Professional Development Impact Study: Findings After the Second Year of Implementation." Institute of Education Sciences (2011).

For additional evidence regarding best practices for professional development, see "The Deliver, Financing, and Assessment of Professional Development in Education: Pre-Service Preparation and In-Service Training." The Finance Project (2003).