Forward-backward translation, content validity, face validity, construct validity, criterion validity, test-retest reliability, and internal consistency of a questionnaire on patient acceptance of orthodontic retainer.

This study aimed to assess the validity and reliability of a questionnaire on patient acceptance of orthodontic retainers. The original questionnaire was forward- and backward-translated, followed by four validity tests (content validity, face validity, construct validity, criterion validity) and tw...

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Bibliographic Details
Main Authors: Zhi Kuan Saw, Jonathan Jun Xian Yuen, Asma Ashari, Fatima Ibrahim Bahemia, Yun Xuan Low, Nik Mukhriz Nik Mustapha, May Nak Lau
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0314853
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