Marijuana Craving Questionnaire (MCQ-SF/versão Brasil): Validação semântica

Abstract

Objective: The aim of this study was to translate and adapt culturally the Marijuana Craving Questionnaire (MCQ-SF)10 which evaluates the craving for marijuana in a Brazilian sample. Method: The Marijuana Craving Questionnaire (MCQ-SF) was translated from English to Portuguese, administered to 10 subjects, submitted to a brainstorming in a group of three people for individual and verbal reproduction, item by item. Back-translation was executed, a translation for the original language, based on first translation and from brainstorming. Soon after, it was translated again into Portuguese. A committee of specialists analyzed all translations. Results: After the committee considerations and a pilot study with 30 subjects, the final version of MCQSF/ Versão Brasil was built. Conclusion: The results showed a satisfactory semantic equivalence between versions. The MCQ/Versão Brasil can be useful to evaluate the craving for marijuana on the dependents of this substance.