Psychometric development of the Iceland-Expressive Family Functioning Questionnaire (ICE-EFFQ).
To access publisher's full text version of this article. Please click on the hyperlink in Additional Links field. Instruments that are able to capture changes related to an intervention are of great value to the scientific as well as to the clinical community. The Iceland-Expressive Family Func...
Published in: | Journal of Family Nursing |
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Main Authors: | , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
SAGE Publications
2013
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Subjects: | |
Online Access: | http://hdl.handle.net/2336/301635 https://doi.org/10.1177/1074840712449204 |
Summary: | To access publisher's full text version of this article. Please click on the hyperlink in Additional Links field. Instruments that are able to capture changes related to an intervention are of great value to the scientific as well as to the clinical community. The Iceland-Expressive Family Functioning Questionnaire (ICE-EFFQ) measures expressive emotions, collaboration, problem solving, communication, and behavior in families experiencing a chronic or an acute illness. The conceptual framework of the Calgary Family Assessment Model (Wright & Leahey, 2009) was used to construct the original questionnaire of 45 items and 10 subcategories. A total of 557 family members with a recent illness experience of a close relative answered the ICE-EFFQ in three different studies. Principal component factor analysis reduced the original questionnaire to 22 items with five factors emerging and a total Cronbach's alpha coefficient of α = 0.912 accounting for 60.3% of the total variability. Confirmatory factor analysis from two studies produced the final version of the questionnaire consisting of 17 items and four factors. |
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