Amanda Louize Félix Mendes, Brunna Thaís Luckwu de Lucena, Aline Menezes Guedes Dias De Araújo, Luciana Pimentel Fernandes de Melo, Leonardo Wanderley Lopes, Maria Fabiana Bonfim de Lima Silva
Teacher's voice: vocal tract discomfort symptoms, vocal intensity and noise in the classroom
CoDAS
simultaneously investigate psychometric properties three recently developed health literacy measurement scales throughout adolescence general population french versions health literacy schoolaged children hlsac unidimensional scale health literacy assessment scale adolescents hasa multidimensional 16item european health literacy survey questionnaire hlseuq16 unidimensional completed 1 444 adolescents 8th 9th 11th grade general school 1112th grade vocational school psychometric properties studied using confirmatory factor analysis mcdonalds omega coefficient hypothesis testing structural validity acceptable hlseuq16 good hasa hlsac measurement invariance issue found internal consistency acceptable three scales 068084 convergent validity low pearson correlation coefficients05 scale results agreement priori hypotheses hlsac results supportive use hlsac assess health literacy adolescence hasa slightly better structural validity also promoted due three measured dimensions use scales practice help focus health literacy critical factor prevention health promotion adolescence