Development and validation of questionnaires on professional drivers’ knowledge and attitudes about various medications’ influence on driving ability

Abstract

Professional drivers’ knowledge about driving-impairing medications is not satisfactory. The aim of this study was to develop and test the reliability and validity of the questionnaires designed to measure the knowledge and attitude of professional drivers about the influence of various medications on driving ability.

Keywords

• serbia
• bosnia and herzegovina
• questionnaire
• validation
• professional drivers
• driving-impairing medications
• knowledge and attitudes
• reliability
• validity
• srbija, bosna in hercegovina
• vprašalnik
• preverjanje veljavnosti
• poklicni vozniki
• zdravila
• ki zmanjšajo sposobnost
• za vožnjo
• znanje in stališča
• zanesljivost
• veljavnost