references.bib

@article{
  smith2013,
  title={The Classroom Observation Protocol for Undergraduate STEM (COPUS): A New Instrument to Characterize University STEM Classroom Practices},
  volume={12},
  url={https://www.lifescied.org/doi/10.1187/cbe.13-08-0154},
  DOI={10.1187/cbe.13-08-0154},
  number={4},
  journal={CBE—Life Sciences Education},
  publisher={American},
  author={Smith, Michelle K. and Jones, Francis H. M. and Gilbert, Sarah L. and Wieman, Carl E.},
  year={2013},
  month={Dec},
pages={618–627} }

@article{
  smith2014,
  title={A Campus-Wide Study of STEM Courses: New Perspectives on Teaching Practices and Perceptions},
  volume={13},
  url={https://www.lifescied.org/doi/10.1187/cbe.14-06-0108},
  DOI={10.1187/cbe.14-06-0108},
  number={4},
  journal={CBE—Life Sciences Education},
  publisher={American},
  author={Smith, Michelle K. and Vinson, Erin L. and Smith, Jeremy A. and Lewin, Justin D. and Stetzer, MacKenzie R.},
  year={2014},
  month={Dec},
pages={624–635} }