Adapting a Cancer Literacy Measure for Use Among Navajo Women
- PMID: 26879319
- PMCID: PMC4985513
- DOI: 10.1177/1043659616628964
Adapting a Cancer Literacy Measure for Use Among Navajo Women
Abstract
Purpose: The authors designed a community-based participatory research study to develop and test a family-based behavioral intervention to improve cancer literacy and promote mammography among Navajo women.
Method: Using data from focus groups and discussions with a community advisory committee, they adapted an existing questionnaire to assess cancer knowledge, barriers to mammography, and cancer beliefs for use among Navajo women. Questions measuring health literacy, numeracy, self-efficacy, cancer communication, and family support were also adapted.
Results: The resulting questionnaire was found to have good content validity, and to be culturally and linguistically appropriate for use among Navajo women.
Conclusions: It is important to consider culture and not just language when adapting existing measures for use with AI/AN (American Indian/Alaskan Native) populations. English-language versions of existing literacy measures may not be culturally appropriate for AI/AN populations, which could lead to a lack of semantic, technical, idiomatic, and conceptual equivalence, resulting in misinterpretation of study outcomes.
Keywords: American Indians; cancer literacy; health literacy; mammography; questionnaires.
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