title: [Methods and instruments of research: analysis of several articles].
abstract: Research papers published on some of the most well known nursing journals are presented and discussed. The main aim of the contribution, which opens an arena for discussion on the Rivista dell'Infermiere is to critically appraise published research works focusing both on strengths and novelty and weaknesses in the hypothesis formulation, methods and instruments used, discussion of results. A critical analysis should enable nurses to start learn to read and eventually write a research protocol, possibly avoiding some common mistakes.
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D015399:Nursing Research / Q000379:methods*; D010506:Periodicals as Topic; D012107:Research Design; D014956:Writing