Broken Wheel Test Cards
Card Size: 4" x 8"
Material: White washable vinyl
18 cards in a set Note: Advanced Guide is now included with each purchase of the Broken Wheel Test, but may also be purchased separately.
Broken Wheel Test™ - Advanced Guide
• Spiral bound
• 27 pages
• Cardstock cover and back cover
Research Articles:
Schmidt PP. Allen figure and broken wheel visual acuity measurement in preschool children. J Am Optom Assoc. 1992 Feb;63(2):124-30. PMID: 1583265.https://pubmed.ncbi.nlm.nih.gov/1583265/
JE Richman, GT Petito, MT Cron (1984) Broken wheel acuity test: a new and valid test for preschool and exceptional children. J Am Optom Assoc. 1984 Aug;55(8):561-5. https://pubmed.ncbi.nlm.nih.gov/6481065/
McDonald M, Chaudry NM. Comparison of four methods of assessing visual acuity in young children. Optom Vis Sci. 1989 Jun;66(6):363-9. doi: 10.1097/00006324-198906000-00005. PMID: 2771321. https://pubmed.ncbi.nlm.nih.gov/2771321/
Jones D, Westall C, Averbeck K, Abdolell M. Visual acuity assessment: a comparison of two tests for measuring children's vision. Ophthalmic Physiol Opt. 2003 Nov;23(6):541-6. doi: 10.1046/j.1475-1313.2003.00150.x. PMID: 14622358. https://pubmed.ncbi.nlm.nih.gov/14622358/
Disclaimer: Please note that the products offered on our website have not been evaluated or reviewed by the United States Food and Drug Administration (FDA), unless explicitly stated otherwise. The information provided on this website is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The products offered on our website are not intended to replace or substitute any advice, diagnosis, or treatment provided by a qualified healthcare professional. It is strongly encouraged that any use of our products in an effort to improve visual skills only be done so under the guidance and supervision of a qualified healthcare professional.
