Isfahan University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Psychometric Analyses of the Persian Version of the Communicative Activity Log (Cal) Publisher



Habili M1 ; Kazemi Y2 ; Ghasisin L3
Authors
Show Affiliations
Authors Affiliations
  1. 1. Student Research Committee, School of Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran
  2. 2. Child Language Research Cluster, Department of speech therapy, School of Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran
  3. 3. Communication Disorders Center, Department of speech therapy, School of Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran

Source: Speech, Language and Hearing Published:2022


Abstract

Objectives: This study was conducted to adapt an original version of the communicative activity log (CAL) scale to Persian determining validity and reliability of this version for the people with post-stroke aphasia (PWA). Materials and Methods: The process of translation and adaptation of the original CAL scale to Persian went through the following stages: forward translation, synthesis, and resolution of discrepancies in translation, back translation, review of the back-translated version versus the original version, review in an expert committee, feedback on cognitive reporting, and final correction. The Persian version of CAL (P-CAL) questionnaire was completed by 50 PWA or their caregivers to determine reliability and validity of the scale. Results: The results indicated that the P-CAL had high internal consistency (Cronbach’s alpha of 0.92). Test-retest reliability was obtained as r = 0.88 (p < 0.01). Additionally, the correlation between P-CAL and Bedside version of Persian Western Aphasia Battery (P-WAB-1) as well as the correlation between the P-CAL and Stroke Impact Scale (SIS) showed high construct validity in P-CAL. Conclusion: According to our results P--CAL had good validity and reliability and it could be used as a valid tool to evaluate effectiveness of therapeutic techniques and treatment management in PWA. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
Other Related Docs
32. Naming Error in Multiple Sclerosis Patients: A Pilot Study in Isfahan, Iran, Journal of Research in Medical Sciences (2019)