MARTÍNEZ SÁNCHEZ, H. Effects of varying the temporal relation between verbalizations and performance in a conditional discrimination task. Mexican Journal of Behavior Analysis, [S. l.], v. 20, n. 1, p. 19–48, 2011. DOI: 10.5514/rmac.v20.i1.23444. Disponível em: https://www.revistas.unam.mx/index.php/rmac/article/view/23444. Acesso em: 10 may. 2024.