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4. Blake, J. J., Butler, B. R., & Smith, D. (2015). Challenging middle-class notions of femininity: The cause of black females’ disproportionate suspension rates. In D. J. Losen (Ed.), Closing the school discipline gap: Equitable remedies for excessive exclusion (pp. 75–88). New York: Teachers College Press.
5. Boccanfuso, C., & Kuhfeld, M. (2011). Multiple responses, promising results: Evidence-based, nonpunitive alternatives to zero tolerance. Child Trends. Retrieved from http://www.nea.org/assets/docs/alternatives-to-zero-tolerance.pdf