NURSING SCIENCE
THE DEVELOPMENT OF THE NORMALIZATION
ASSESSMENT MEASURE
CYNTHIA ANN SCHNETTER ONEAL
Dissertation under the direction of Professor Dr. Kenneth Wallston
Normalization is an adaptation mode commonly used among individuals and families experiencing chronic illness. Normalization occurs when individuals use cognitive and behavioral coping strategies in order to maintain typical life patterns despite the effects of the chronic illness. Due to the lack of a quantitative measure for normalization, the current state of the science is based primarily upon qualitative research. In order to further refine the normalization concept and to clarify previous contradictory findings, an instrument to measure normalization was needed. The purpose of this dissertation was to: (1) develop a normalization measure; and (2) ascertain the psychometric properties of the developed instrument. A 20 item normalization measure was developed (alpha = .86) utilizing a cross-sectional design with a sample of 152 individuals diagnosed with at least one of four conditions: rheumatoid arthritis, osteoarthritis, lupus, and fibromyalgia. Content validity was established using previous research findings, an expert panel and focus groups. Convergent validity was demonstrated by positive relationships between the normalization measure and (1) problem focused coping and (2) sick role nonacceptance. Additionally, convergent validity was established by a negative relationship between the normalization measure and emotion focused coping. Discriminant validity was determined by a nonsignificant relationship between the normalization measure and a measure of social desirability bias. Construct validity was evident by correlations between the normalization measure and measures for the following constructs based on the conceptual framework for normalization: perceived control, illness intrusiveness, quality of life, and social ties. Higher normalization scores correlated with higher perceived control scores, greater quality of life scores, increased social ties scores and lower illness intrusiveness scores. Thus, this new internally consistent and valid measure of normalization will facilitate the use of quantitative research for further exploring the conditions under which normalization leads to optimum outcomes.
| Identifer | oai:union.ndltd.org:VANDERBILT/oai:VANDERBILTETD:etd-03272007-162342 |
| Date | 17 April 2007 |
| Creators | O'Neal, Cynthia |
| Contributors | Dr. Kenneth Wallston, Dr. Nancy Wells, Dr. Mary Dietrich, Dr. Craig Ann Helfinger |
| Publisher | VANDERBILT |
| Source Sets | Vanderbilt University Theses |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.library.vanderbilt.edu/available/etd-03272007-162342/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Vanderbilt University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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