@misc{indiciae2649df501695,
  title = {A practical strategy for ongoing reinforcer assessment.},
  author = {S A Mason and G G McGee and V Farmer-Dougan and T R Risley},
  year = {1989},
  doi = {10.1901/jaba.1989.22-171},
  url = {https://pubmed.ncbi.nlm.nih.gov/2745238/},
  note = {Source identifier: 2745238}
}