Validity and Reliability of Sickle Cell Self-efficacy Scale

Abstract

Correction: On 20/08/2014 the spelling of the third author was changed from Bijan Keykhah DehdeziTO Bijan Keikhaeidehdezi.Correction: On 20/08/2014 the affiliation of the first author was changed fromMusculoskeletal Rehabilitation Research Center, Jundishapur University of Medical Sciences of Ahvaz, IranTO Musculoskeletal Rehabilitation Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran Abstract:Background: psychometric properties of a 9-item self-appraisal scale for studying self-efficacy in sickle cell disease was evaluated in order to survey people’s comprehension of their capabilities to be engaged in functional activities of daily living who were suffering from sickle cell disease and in order to manage syndromes.Methods: the participants of this study were aged between 11-19 years with sickle cell disease under treatment for at least one year.Result: reliability analysis showed the internal consistency and correlation coefficient of the scale to be acceptable values. Construct validity analysis showed moderate positive correlation between the scores obtained using Sickle Cell Self-Efficacy Scale and those obtained using Mental Components Scale of SF36. There is a weak correlation between the score obtained from SCSES and that of Physical Components Scale of SF36.Conclusion: this scale can be used in the future for future studies on self-efficacy and also to find the relationship between this component and other components.DOI: http://dx.doi.org/10.3126/ijls.v8i4.10931