Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults
Health literacy has received increasing attention because of its importance for older individuals’ health, as studies have shown a close relation between older individuals’ health literacy and their health. Research also suggests that older individuals have low levels of health literacy, but this fi...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Journal of Aging Research |
| Online Access: | http://dx.doi.org/10.1155/2014/194635 |
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| author | Raymond L. Ownby Amarilis Acevedo Drenna Waldrop-Valverde Robin J. Jacobs |
| author_facet | Raymond L. Ownby Amarilis Acevedo Drenna Waldrop-Valverde Robin J. Jacobs |
| author_sort | Raymond L. Ownby |
| collection | DOAJ |
| description | Health literacy has received increasing attention because of its importance for older individuals’ health, as studies have shown a close relation between older individuals’ health literacy and their health. Research also suggests that older individuals have low levels of health literacy, but this finding is variable and may depend on which health literacy test is used. Older individuals assessed with the Test of Functional Health Literacy (TOFHLA) score lower than younger individuals, but a previous study suggested that this may result from age-related differential item functioning (DIF) on the TOFHLA. The study reported here assessed age-related DIF in a sample of community-dwelling volunteers. Twenty-two percent of items were differentially more difficult for older individuals independent of their overall ability, and when these items were eliminated from the total score, age differences were no longer found. Performance on a working memory task predicted older but not younger individuals’ performance on the age-related items. At least part of older individuals’ apparent deficits in health literacy when assessed by the TOFHLA may be related to DIF on its items. The TOFHLA, and any measure that employs the cloze procedure to evaluate reading comprehension, should be used cautiously in older individuals. |
| format | Article |
| id | doaj-art-337ca3f112c94a68be50f9caf310f8c7 |
| institution | Kabale University |
| issn | 2090-2204 2090-2212 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Aging Research |
| spelling | doaj-art-337ca3f112c94a68be50f9caf310f8c72025-02-03T01:25:05ZengWileyJournal of Aging Research2090-22042090-22122014-01-01201410.1155/2014/194635194635Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in AdultsRaymond L. Ownby0Amarilis Acevedo1Drenna Waldrop-Valverde2Robin J. Jacobs3Department of Psychiatry and Behavioral Medicine, Nova Southeastern University, Fort Lauderdale, FL 33314, USACenter for Psychological Studies, Nova Southeastern University, Fort Lauderdale, FL 33314, USANell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA 30322, USADepartment of Psychiatry and Behavioral Medicine, Nova Southeastern University, Fort Lauderdale, FL 33314, USAHealth literacy has received increasing attention because of its importance for older individuals’ health, as studies have shown a close relation between older individuals’ health literacy and their health. Research also suggests that older individuals have low levels of health literacy, but this finding is variable and may depend on which health literacy test is used. Older individuals assessed with the Test of Functional Health Literacy (TOFHLA) score lower than younger individuals, but a previous study suggested that this may result from age-related differential item functioning (DIF) on the TOFHLA. The study reported here assessed age-related DIF in a sample of community-dwelling volunteers. Twenty-two percent of items were differentially more difficult for older individuals independent of their overall ability, and when these items were eliminated from the total score, age differences were no longer found. Performance on a working memory task predicted older but not younger individuals’ performance on the age-related items. At least part of older individuals’ apparent deficits in health literacy when assessed by the TOFHLA may be related to DIF on its items. The TOFHLA, and any measure that employs the cloze procedure to evaluate reading comprehension, should be used cautiously in older individuals.http://dx.doi.org/10.1155/2014/194635 |
| spellingShingle | Raymond L. Ownby Amarilis Acevedo Drenna Waldrop-Valverde Robin J. Jacobs Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults Journal of Aging Research |
| title | Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults |
| title_full | Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults |
| title_fullStr | Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults |
| title_full_unstemmed | Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults |
| title_short | Is the Cloze Procedure Appropriate to Evaluate Health Literacy in Older Individuals? Age Effects in the Test of Functional Health Literacy in Adults |
| title_sort | is the cloze procedure appropriate to evaluate health literacy in older individuals age effects in the test of functional health literacy in adults |
| url | http://dx.doi.org/10.1155/2014/194635 |
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