Back to Search
Start Over
The EORTC emotional functioning computerized adaptive test: phases I-III of a cross-cultural item bank development.
- Source :
-
Psycho-Oncology . Apr2014, Vol. 23 Issue 4, p397-403. 7p. 1 Diagram, 2 Charts. - Publication Year :
- 2014
-
Abstract
- Background The European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group is currently developing computerized adaptive testing measures for the Quality of Life Questionnaire Core-30 (QLQ-C30) scales. The work presented here describes the development of an EORTC item bank for emotional functioning (EF), which is one of the core domains of the QLQ-C30. Methods According to the EORTC guidelines on module development, the development of the EF item bank comprised four phases, of which the phases I-III are reported in the present paper. Phase I involved defining the theoretical framework for the EF item bank and a literature search. Phase II included pre-defined item selection steps and a multi-stage expert review process. In phase III, feedback from cancer patients from different countries was obtained. Results On the basis of literature search in phase I, a list of 1750 items was generated. These were reviewed and further developed in phase II with a focus on relevance, redundancy, clarity, and difficulty. The development and selection steps led to a preliminary list of 41 items. In phase III, patient interviews ( N = 41; Austria, Denmark, Italy, and the UK) were conducted with the preliminary item list, resulting in some minor changes to item wording. The final list comprised 38 items. Discussion The phases I-III of the developmental process have resulted in an EF item list that was well accepted by patients in several countries. The items will be subjected to larger-scale field testing in order to establish their psychometric characteristics and their fit to an item response theory model. © 2013 The Authors. Psycho-Oncology published by John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
- Subjects :
- *CANCER patients
*CANCER treatment
*ADAPTIVE testing
Subjects
Details
- Language :
- English
- ISSN :
- 10579249
- Volume :
- 23
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Psycho-Oncology
- Publication Type :
- Academic Journal
- Accession number :
- 95323236
- Full Text :
- https://doi.org/10.1002/pon.3427