School Improvement Grants (SIGs) financed through the economic stimulus package are intended to spur dramatic change in persistently low-performing schools. Many state and local officials charged with implementing SIGs view the creation of a safe, orderly, collegial, and productive school climate as an essential step in raising student…

Retaining early career teachers and enticing promising teachers to become teacher leaders are issues of international interest not only because large numbers of teachers will retire from the profession over the next five to 10 years but also because the strongest teachers are the teachers most likely to leave the profession during their early…