@article{taber2017,
  title={The Use of Cronbach’s Alpha When Developing and Reporting Research Instruments in Science Education},
  author={Keith S. Taber},
  year={2017},
  journal={Research in Science Education},
  doi={10.1007/s11165-016-9602-2},
  url={https://doi.org/10.1007/s11165-016-9602-2}
}