Translation, cross-cultural adaptation, and validation of the Persian version of Everyday Memory Questionnaire-Revised (EMQ-R) in patients with multiple sclerosis.

Satisfactory findings for construct validity and high values for reliability revealed that the Persian version of EMQ-R is a reliable and valid scale to measure the everyday memory of patients with MS in the cognitive assessments of this group.IMPLICATIONS FOR REHABILITATIONPersian EMQ-R is a valid, reliable, fast, and easy to administer tool for evaluating the beliefs and insights of patients suffering from MS or other clinical conditions about their cognitive dysfunctions, in day-to-day lives with some differentiation between memory and attentional difficulties. This questionnaire can be a practical clinical tool for the assessment of the cognitive deficits, which might not be detected via formal neuropsychological assessments, and could be a valuable scale to measure the effects of treatment approaches to level up memory function in a way that could be generalized to daily life performance.