title: Brazilian version of the Protocole Montréal d'Evaluation de la Communication (Protocole MEC): normative and reliability data.
abstract: The lack of standardized instruments to evaluate communication disorders related to the right hemisphere was verified. A new evaluation tool was developed: Protocole Montréal d'Evaluation de la Communication--Protocole MEC, adapted to Brazilian Portuguese--Bateria Montreal de Avaliação da Comunicação--Bateria MAC (Montreal Evaluation of Communication Battery). The purpose was to present stratified normative data by age and educational level, and to verify the reliability parameters of the MEC Battery. 300 individuals, between the ages of 19 and 75 years, and levels of formal education between 2 and 35 years, participated in this study. They were divided equally into six normative groups, according to three age categories (young adults, intermediary age, and seniors) and two educational levels (low and high). Two procedures were used to check reliability: Cronbach alpha and reliability between evaluators, Results were established at the 10th percentile, and an alert point per task for each normative group. Cronbach's alpha was, in general, between .70 and .90 and the average rate of agreement between evaluators varied from .62 to .94. Standards of age and education were established. The reliability of this instrument was verified. The psychometric legitimization of the MEC Battery will contribute to the diagnostic process for communicative disorders.
authors.affiliation: Pontifícia Universidade Cató1ica do Rio Grande do Sul-PUCRS, Brazil. rochele.fonseca@pucrs.br
authors.forename: Rochele Paz
authors.initials: RP
authors.lastname: Fonseca
authors.forename: Yves
authors.initials: Y
authors.lastname: Joanette
authors.forename: Hélène
authors.initials: H
authors.lastname: Côté
authors.forename: Bernadette
authors.initials: B
authors.lastname: Ska
authors.forename: Francine
authors.initials: F
authors.lastname: Giroux
authors.forename: Jandyra Maria Guimarães
authors.initials: JM
authors.lastname: Fachel
authors.forename: Gabriela
authors.initials: G
authors.lastname: Damasceno Ferreira
authors.forename: Maria Alice de Mattos Pimenta
authors.initials: MA
authors.lastname: Parente
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001938:Brazil; D003147:Communication Disorders / Q000175:diagnosis*; D003431:Cross-Cultural Comparison; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011594:Psychometrics; D012016:Reference Values; D015203:Reproducibility of Results; D014175:Translating; D055815:Young Adult