@misc{indiciae8510ce791bb8,
  title = {Evaluating program effectiveness using the regression point displacement design.},
  author = {Ariel Linden and William M K Trochim and John L Adams},
  year = {2006},
  doi = {10.1177/0163278706293402},
  url = {https://pubmed.ncbi.nlm.nih.gov/17102063/},
  note = {Source identifier: 17102063}
}