1. Department of Psychology, Federal University of Minas Gerais, Belo Horizonte, Brazil
2. Department of Psychology, Federal University of Juiz de Fora, Juiz de Fora, Brazil
3. Department of Psychology, Federal University of Minas Gerais, and Instituto Nacional de Ciência e Tecnologia sobre Comportamento, Cognição e Ensino, Belo Horizonte, Brazil