title: A 19th century predecessor of the token economy.
authors.affiliation: Universidad de Murcia.
authors.forename: Jose Olivares
authors.initials: JO
authors.lastname: Rodriguez
authors.forename: Luis
authors.initials: L
authors.lastname: Montesinos
authors.forename: Juan
authors.initials: J
authors.lastname: Preciado
mesh_terms: D049672:History, 19th Century; D006801:Humans; D011585:Psychology, Applied / Q000266:history*; D012054:Reinforcement, Psychology; D014040:Token Economy