Reliability and validity examples7/30/2023 Intra-rater reliability relates to the agreement between different measurements of one person and inter-rater reliability relates to the agreement between two or more raters. We can distinguish between intra-rater reliability and inter-rater reliability. Good reliability of a test or tool is important because if the people who interpret the test cannot agree on the interpretation the test result will be of little use. While validity is the degree to which a test or tool measures what it claims to measure or in other words the accuracy of a test, reliability is the degree to which a test or tool produces similar results under consistent conditions or in other words the precision of a test. Reliability & Validity Explained | Statistics in Physiotherapy | Diagnosis
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |