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Related Experiment Video

Updated: Feb 3, 2026

Qualitative and Quantitative Validation of Tools with Rating Scales Aimed at Assessing the Quality of University Service-Learning
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Instrument for evaluating child hearing health services: construction and validity.

Suelen Brito Azevedo1, Maria Luiza Lopes Timóteo Lima2, Silvana Maria Sobral Griz2

  • 1Universidade Federal de Pernambuco, Centro de Ciências da Saúde, Programa de Pós-Graduação em Enfermagem, Recife, PE, Brasil.

Revista Da Escola De Enfermagem Da U S P
|October 18, 2018
PubMed
Summary

A validated matrix of indicators can assess child hearing health services. Experts confirmed the tool

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Area of Science:

  • Pediatrics
  • Audiology
  • Healthcare Management

Background:

  • Child hearing health services require robust evaluation tools.
  • Existing assessment methods may lack comprehensive structure and process indicators.

Purpose of the Study:

  • To validate a matrix of indicators for assessing child hearing health services.
  • To ensure the reliability and applicability of the assessment tool.

Main Methods:

  • Content and semantic validation by Nursing and Speech therapy specialists.
  • Analysis of 20 indicators using Item-level Content Validity Index (I-CVI) and Scale-level CVI (S-CVI) with thresholds of 0.80.

Main Results:

  • Twenty-two specialists (59% nurses, 41% speech therapists) participated.
  • Mean I-CVI and S-CVI for suitable indicators were 0.96.
  • I-CVI and S-CVI for suggested scores were 0.80 and 0.82, respectively.

Conclusions:

  • The developed matrix of indicators is valid for evaluating child hearing health services.
  • The tool provides a reliable method for assessing service structure and process.