@misc{indiciae42aa9b8a7ed1, title = {Response Form, Force, And Number: Effects On Concurrent-schedule Performance.}, author = {C Sumpter and W Temple and T Foster}, year = {1998}, doi = {10.1901/jeab.1998.70-45}, url = {https://pubmed.ncbi.nlm.nih.gov/16812882/}, note = {Source identifier: 16812882} }