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1. www.researchgate.net › publication › 344379869(PDF) Validity and Reliability in Quantitative Research

   www.researchgate.net › publication › 344379869

   1 Οκτ 2020 · The validity and reliability of the scales used in research are important factors that enable the research to yield healthy results. For this reason, it is useful to understand how the...

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2. www.scribbr.com › methodology › reliability-vs-validityReliability vs. Validity in Research | Difference, Types and...

   www.scribbr.com › methodology › reliability-vs-validity

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   3 Ιουλ 2019 · Reliability is about the consistency of a measure, and validity is about the accuracy of a measure. It’s important to consider reliability and validity when you are creating your research design, planning your methods, and writing up your results, especially in quantitative research.

3. pubmed.ncbi.nlm.nih.gov › 19020196Validity and reliability of measurement instruments used in...

   pubmed.ncbi.nlm.nih.gov › 19020196

   1 Δεκ 2008 · Summary: Key indicators of the quality of a measuring instrument are the reliability and validity of the measures. The process of developing and validating an instrument is in large part focused on reducing error in the measurement process.

4. academic.oup.com › ajhp › article-abstractValidity and reliability of measurement instruments used in...

   academic.oup.com › ajhp › article-abstract

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   1 Δεκ 2008 · Key indicators of the quality of a measuring instrument are the reliability and validity of the measures. In addition, the responsiveness of the measure to change is of interest in many health care applications where improvement in outcomes as a result of treatment is a primary goal of research.

5. link.springer.com › chapter › 10Validity in Measures and Data Collection | SpringerLink

   link.springer.com › chapter › 10

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   14 Δεκ 2023 · In data collection, reliability has to do with the consistency of a measure or question. Validity and reliability are commonly distinguished in the sense that validity is more concerned about accuracy, while reliability is more about consistency.

6. pubmed.ncbi.nlm.nih.gov › 34974579Reliability and validity: Importance in Medical Research

   pubmed.ncbi.nlm.nih.gov › 34974579

   Reliability and validity are among the most important and fundamental domains in the assessment of any measuring methodology for data-collection in a good research. Validity is about what an instrument measures and how well it does so, whereas reliability concerns the truthfulness in the data obtain …

7. gradcoach.com › validity-reliability-researchValidity & Reliability In Research - Grad Coach

   gradcoach.com › validity-reliability-research

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   In short, validity and reliability are both essential to ensuring that your data collection efforts deliver high-quality, accurate data that help you answer your research questions. So, be sure to always pay careful attention to the validity and reliability of your measurement instruments when collecting and analysing data.