References:
COVD Quality of Life Survey - 19-item online survey at COVD site with link to optometrist finder. Take the Survey
Quality-of-Life Outcomes Assessment, Rochelle Mozlin, JOVD 1995
Efficacy of vision therapy as assessed by the COVD quality of life checklist. Optometry 2002 PubMed Citation
Evaluating changes in quality of life after VT using the COVD QOL assessment. Daugherty, Frantz et.al. OVD PDF
Frequency and Types of Pediatric Symptoms in a Clinical Population. WC Maples, OVD 2010 PDF
A comparison of the visual symptoms between ADD/ADHD and normal children. Farrar, Call & Maples, Optometry 2001 PubMed Citation
Test-retest reliability of the COVD QOL Outcomes assessment. Maples, Optometry 2000 PubMed Citation
Test-retest reliability of the COVD-QOL Short Form on elementary school children. Gerchak, Maples, Hoenes, 2006 JBO PDF
The COVD - QOL Questionnaire in a socially at-risk population of youth. Bleything & Landis. OVD PDF
COVD-QOL questionnaire: An adaptation for school vision screening using Rasch analysis. Bakar, Hong, et.al., Journal of Optometry 2012. PDF