Catania, A. CharlesDeegan, John F.Cook, Leonard2024-08-272024-08-271966-05Catania, A. Charles, John F. Deegan, and Leonard Cook. “Concurrent Fixed-Ratio and Avoidance Responding in the Squirrel Monkey.” Journal of the Experimental Analysis of Behavior 9, no. 3 (May 1966): 227–31. https://doi.org/10.1901/jeab.1966.9-227.https://doi.org/10.1901/jeab.1966.9-227http://hdl.handle.net/11603/35849Squirrel monkeys maintained concurrent performances appropriate to a fixed-ratio schedule of food reinforcement on one lever and an avoidance schedule on a second lever. The overall rate of responding maintained by either schedule was not systematically affected when the other schedule was discontinued and its lever removed.5 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.Text