Accuracy in measurement
Accuracy in measurement means the utility, interpretability, and generalization of treatment effects
From a psychometric standpoint, accuracy is related to the validity of a given measure. Convergent, predictive, concurrent, and known-groups validity coefficients can provide measures of validity when tested in a nomological or theoretical framework with similar instruments in the area of interest. Validity is established in a dynamic and ongoing process, just like accuracy.
Being able to generalize and infer measurements in published science to the immediate clinical environment is another aspect of accuracy. Outcomes that are measured for at the "gold standard" level provide the most accuracy for clinicians looking to integrate evidence. Accurate measurements that appear in the literature often should be replicated in other research studies.
The most synonymous words with accuracy are validity, interpretability, and generalizability.
Statistician Services for Professionals
Eric Heidel, Ph.D. will provide the following services for researchers, professionals, and organizations at $100/hour. Secure checkout is available with Stripe or PayPal.
- Statistical Analysis
- Research Design
- Sample Size Calculations
- Diagnostic Testing and Epidemiological Calculations
- Survey Design and Psychometrics
AppNotch: Convert this website into an Android and iOS app.
AppNotch team will notify you when your app gets approved in Google Play and Apple iTunes App Stores. Once your app goes live, enter your App Store URLs in this property window, publish your Weebly site and your app store icons will be visible in this page.
Please visit AppNotch.com FAQ to learn more about how to add App Store icons to your website, update your app, send Push notifications and more.
Professional Statistician For Hire!
Copyright © 2017 Scalë. All Rights Reserved. Patent Pending.