Erhardt Developmental Products
Videos and other Materials about Child Development and Children with Disabilities

Developmental Visual Dysfunction:
Models for Assessment and Management
(C15. $70)
By Rhoda P. Erhardt, MS, OTR/L, FAOTA

New in 2010! The book Developmental Visual Dysfunction: Models for Assessment and Management now includes a CD-Rom with the Erhardt Developmental Vision Assessment (EDVA) for you to print in booklet or letter sized format as often as you wish for clinical and educational use.

This book follows 3 case studies of children with cerebral palsy: mild, moderate, and severe, from infancy to adulthood. Traditional frames of reference from medical, educational, and developmental models are presented to create a functional approach to the assessment and management of the motor components of vision. The wire coil bound edition of 210 pages contains 134 photographs and illustrations which help to clarify normal and atypical development of vision, and suggest ways to integrate intervention programs into home, school, and community activities.

The videos Normal Visual Development: Birth to 6 Months and Administration of The Erhardt Developmental Vision Assessment (EDVA) are correlated with the textbook and assessment.

Click here to download a review of the book and Normal Visual Development video by Elise Ciner, O.D., published in the Journal of Optometric Vision Development.

* The Erhardt Developmental Vision Assessment (EDVA)
* FAQs about Vision
* Vision Videos