Further validation of the Daily Living Tasks Dependent on Vision: identification of domains
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چکیده
منابع مشابه
Further validation of the Daily Living Tasks Dependent on Vision: identification of domains.
AIM To examine the Daily Living Tasks Dependent on Vision (DLTV), a visual function questionnaire for domain structure, and redundancy. METHOD 235 subjects underwent full ophthalmic assessment and completed the DLTV questionnaire by interview. Principal component analysis with varimax rotation and item response theory (IRT) were used to assign the items to domains. The internal consistency of...
متن کاملSCIENTIFIC REPORT Further validation of the Daily Living Tasks Dependent on Vision: identification of domains
Aim: To examine the Daily Living Tasks Dependent on Vision (DLTV), a visual function questionnaire for domain structure, and redundancy. Method: 235 subjects underwent full ophthalmic assessment and completed the DLTV questionnaire by interview. Principal component analysis with varimax rotation and item response theory (IRT) were used to assign the items to domains. The internal consistency of...
متن کاملthe effect of pushed output collaborative tasks on the writing skills of efl learners
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
15 صفحه اولValidation of the Daily Living Tasks Dependent on Vision (DLTV) questionnaire in a U.S. population with age-related macular degeneration.
PURPOSE The Daily Living Tasks Dependent on Vision questionnaire (DLTV) has been used to assess functional impairment among patients with age-related macular degeneration (AMD). This study evaluated the psychometric properties of the DLTV using patient-reported rates of use of services and devices in an outpatient population. METHODS The DLTV was included in a survey mailed to members of an A...
متن کاملPreliminary validation of a vision-dependent activities of daily living instrument on adults with homonymous hemianopia.
OBJECTIVE This study sought to validate the use of the Self-Report Assessment of Functional Visual Performance (SRAFVP) as a measure of the severity of activity of daily living (ADL) limitations in people with homonymous hemianopia (HH). METHOD Thirty adults with HH from stroke rated their level of difficulty in completing the SRAFVP. RESULTS The Cronbach's αs of the SRAFVP and its three su...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 2005
ISSN: 0007-1161
DOI: 10.1136/bjo.2004.059683