Validity and reliability in quantitative studies

← Back to document page

Validity and reliability in quantitative studiesRoberta Heale,1Alison Twycross2Evidence-based practice includes, in part, implementa-tion of thefindings of well-conducted quality researchstudies. So being able to critique quantitative research isan important skill for nurses. Consideration must begiven not only to the results of the study but also therigourof the research. Rigour refers to the extent towhich the researchers worked to enhance the quality ofthe studies . In quantitative research, this is achievedthrough measurement of the Validity and defined as the extent to which a concept isaccurately measured in a quantitative study.

Validity and reliability in quantitative studies Roberta Heale,1 Alison Twycross2 Evidence-based practice includes, in part, implementa-tion 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

  Reliability, Validity, Reliability and validity