1. Speech-Language Pathologist ; Doctoral Student of Psychology with an emphasis on Human Cognition at Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre / RS, Brazil.
2. Speech-Language Pathologist; Doctor of Applied Linguistics at PUCRS. Professor associated with the Speech-Language Course and the Postgraduate Program in Human Communication Disorders at UFSM.
3. Speech-Language Pathologist; Doctoral Student of Human Communication Disorders at Universidade Federal de Santa Maria (UFSM), Santa Maria / RS, Brazil; Master in Human Communication Disorders at UFSM.