Validity and reliability in quantitative studies
نویسندگان
چکیده
منابع مشابه
Validity and reliability in quantitative studies.
Evidence-based practice includes, in part, implementation of the findings of well-conducted quality research studies. So being able to critique quantitative research is an important skill for nurses. Consideration must be given not only to the results of the study but also the rigour of the research. Rigour refers to the extent to which the researchers worked to enhance the quality of the studi...
متن کاملCritical Appraisal of the Validity and Reliability of the Quantitative Studies Published in Iranian Nursing Journals
Background: Despite progression of knowledge of nursing researcher about importance of psychometric principles of instruments of studies but it seems that this subject is not used correctly in nursing studies. This study is designed to critically assess the validity and reliability of instruments applied in studies published in Iranian nursing journals Methods: This study is a critical review o...
متن کاملValidity and reliability--What's it all about? Part 1. Validity in quantitative studies.
Linda Shields PhD, FRCNA, Professor of Nursing, University of Limerick, Ireland This is one of a series of short papers on aspects of research by Alison Twycross and Linda Shields Just because a research study has been published in a journal does not mean that it is good research or that the results are applicable to your area of clinical practice. When reading a paper, it is necessary to consi...
متن کاملValidity and reliability--what's it all about? Part 2 reliability in quantitative studies.
TA X I In the last update (November 2004) we considered validity in quantitative studies: whether a tool measures what it sets out to measure. Reliability refers to the consistency, stability and repeatability of results. Testing for reliability ensures that consistent results would be obtained in identical situations on different occasions. It is possible for a measure to be reliable but not v...
متن کاملcritical appraisal of the validity and reliability of the quantitative studies published in iranian nursing journals
background: despite progression of knowledge of nursing researcher about importance of psychometric principles of instruments of studies but it seems that this subject is not used correctly in nursing studies. this study is designed to critically assess the validity and reliability of instruments applied in studies published in iranian nursing journals methods: this study is a critical review o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Evidence Based Nursing
سال: 2015
ISSN: 1367-6539,1468-9618
DOI: 10.1136/eb-2015-102129