Se rumorea zumbido en bateria de riesgo psicosocial forma a y b
The following analyses were performed: psychometric properties by judges’ criteria, validity by Aiken’s V coefficient, construct validity by exploratory creador analysis, and reliability and internal consistency by Cronbach’s Alpha.La evaluación de la comodidad del transporte, es una adición pertinente del Cuestionario de Factores de Riesgo