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Core Question Text: Does [he/she] wear glasses or contact lenses?

Response Option Text:: 1) Yes 2) No

Question Main Topic: Disability/ Impairment

Question Sub Topic: Seeing/ Vision

Survey Title: Module on Child Functioning and Disability

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Evaluation Report

Analysis of Cognitive Interview Testing of Child Disability Questions in Five Countries

Testing Agency: Collaborating Center for Questionnaire Design Evaluation and Research
Published on:: 1/7/2015

Evaluation Type: Cognitive Interview
Study Year: 9/2012


Sponsor: UNICEF

Citation: Massey, M., Chepp, V., Zablotsky, B., Creamer, L. (2014). Analysis of Cognitive Interview Testing of Child Disability Questions in Five Countries. National Center for Health Statistics. Hyattsville, MD. https://wwwn.cdc.gov/QBank/Report.aspx?1138

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Abstract: This report summarizes the findings from three rounds of testing (seven separate projects) designed to evaluate the questions on child disability for use in surveys for the Washington Group on Disability Statistics (WG) with the participation of the United Nations Children’s Fund (UNICEF). The first round of testing was conducted in the United States, India, Oman, Belize and Montenegro between September 2012 and July 2013. The second round of testing was conducted in the United States in March and April 2014, and the third round of testing was conducted in the United States in August of 2014. This report presents findings from the evaluation of the combined data from all three rounds of testing.

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Page last reviewed: 12/13/2023

Content source: Collaborating Center for Questionnaire Design and Evaluation Research