Modeling VI and VDRL feedback functions: Searching normative rules through computational simulation - Silveira, Paulo Sergio Panse; Siqueira, José de Oliveira; Bernardy, Joao Lucas; Santiago, Jéssica Bezerra; Meneses, Thiago Cersosimo; Portela, Bianca Sanches; Benvenuti, Marcelo Frota Lobato (Journal of the experimental analysis of behavior, 2023)