How to assess and compare inter-rater reliability, agreement and correlation of ratings: an exemplary analysis of mother-father and parent-teacher expressive vocabulary rating pairs. Frontiers Psychol. 2014;5:509.Stolarova, M., Wolf, C., Rinker, T., & Brielmann, A. (2014). How to assess...
Reliability (inter-rater agreement) of the Barthel Index for assessment of stroke survivors: systematic review and meta-analysis. The Barthel Index (BI) is a 10-item measure of activities of daily living which is frequently used in clinical practice and as a trial outcome measure in s... Lau...
excellent university students. The ultimate goal of this research is to identify qualities associated with excellence that universities could cultivate in other students as well (e.g. López et al.,2013; Mirghani et al.,2015). To ensure that such research generates valid findings and meaningful ...
Reliability of the visual assessment of cervical and lumbar lordosis: how good are we? Blinded test-retest design. To measure the intrarater and interrater reliability of the visual assessment of cervical and lumbar lordosis. Cervical and lum... C Fedorak,N Ashworth,J Marshall,... - 《Spine...
This timing was chosen for pragmatic reasons, as it allowed us to measure the immediate learning effects of the intervention without introducing additional variability due to scheduling conflicts or time delays. The assessments are described in the following sections.Footnote 1 Cognitive assessment: ...
Pearson’s correlationcan be used to estimate the theoretical reliability coefficient between parallel tests. TheSpearman Brown formulais a measure of reliability for split-half tests. Cohen’s Kappameasures interrater reliability. The range of the reliability coefficient is from 0 to 1.Rule of thumb...
Applies to anymeasurement level(i.e. (nominal, ordinal, interval, ratio). Commonly used incontent analysisto quantify the extent of agreement between raters, it differs from most other measures of inter-rater reliability because it calculatesdisagreement (as opposed to agreement). This is one reas...
Describes how to do a paired t-test in R/Rstudio. You will learn the calculation, visualization, effect size measure using the Cohen's d, interpretation and reporting.
Fleiss' Kappa definition in simple terms. When to use it as a measure of inter-rater reliability. Comparison with other measures of IRR.
The intra-class correlation coefficient (ICC) was calculated for each outcome of interest to estimate inter-rater reliability. Our outcomes of interest were (1) AI prevalence (the proportion of participants reporting practising AI), (2) monthly frequency of AI and VI, (3) fraction of all ...