algo básico sobre los instrumentos de medida: validez, fiabilidad, sensibilidad y especificidad.

关于测量工具的基础知识：效度、信度、灵敏度与特异度。

Clicks: 594
ID: 128889
2005
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Abstract
Abstract:In this article basic topics about the main properties of measuring instruments are provided. In accordance with this objective, concepts on validity, accuracy, sensitiveness and specificity are explained and likewise, their relations with concrete examples on them are given. After defining these concepts, namely from a practical point of view, it is remarked the need of using only instruments fulfilling those required properties.Resumen:En este artículo se dan los conceptos básicos sobre las principales propiedades de los instrumentos de medida. Siguiendo ese objetivo se explican los conceptos de validez, fiabilidad, sensibilidad y especificidad y se proporcionan ejemplos concretos sobre los mismos. Tras definir los conceptos, principalmente desde un punto de vista práctico, se resalta la necesidad de usar unicamente instrumenos que cumplan adecuadamente con estos requisitos.
摘要：本文介绍了测量工具主要特性的基本内容。围绕这一目标，文中阐述了效度、准确度、灵敏度与特异度的概念，并结合具体实例说明了它们之间的关联。在主要从实用角度对上述概念进行界定后，强调了仅使用符合这些必要特性的测量工具的必要性。 摘要：本文介绍了测量工具主要特性的基本概念。为实现该目标，文中解释了效度、信度、灵敏度与特异度的概念，并提供了相关的具体实例。在主要从实用角度界定这些概念后，强调了仅使用充分满足这些要求的测量工具的必要性。
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m2005togalgo Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Castro Bouzas, M
Journal Chemical science
Year 2005
DOI
DOI not found
URL
http://www.revistatog.com/num2/num2art3.htm
Keywords
accuracy validity sensitivity pharmacology instrumentos de medidatherapeutics

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