title: [How to relate concepts and data].
abstract: The researcher have to deal with establishing the link between a theoretical world, world of the concepts and the empirical world, world of the data. Establishing a connection between concepts and data constitutes one of the most important and most difficult steps of the research process. This article explains how this consists of a translation procedure that incorporates two processes; measurement and abstraction. Measurement consists of selecting the instruments or indicators needed to translate a concept into data. Abstraction involves the translation, through coding and classification, of data into concepts. This methodological article focuses on the central questions about the design of his own process of translation by using theoretical references and relevant examples.
authors.forename: Jacques
authors.initials: J
authors.lastname: Angot
authors.forename: Patricia
authors.initials: P
authors.lastname: Milano
mesh_terms: D000043:Abstracting and Indexing / Q000379:methods; D001291:Attitude of Health Personnel; D015982:Bias; D002755:Choice Behavior; D003210:Concept Formation; D003625:Data Collection / Q000379:methods; D003627:Data Interpretation, Statistical; D036262:Empirical Research; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D019359:Knowledge; D016294:Models, Nursing; D008960:Models, Psychological; D015399:Nursing Research / Q000379:methods* / Q000592:standards; D009742:Nursing Theory; D010687:Philosophy, Nursing; D015203:Reproducibility of Results; D012107:Research Design; D012108:Research Personnel / Q000523:psychology; D012680:Sensitivity and Specificity