Who developed a multi-sensory reading program based on the work of Orton and Gillingham?

The correct answer is Aylett Cox, who is known for developing a multi-sensory reading program that builds upon the foundational concepts established by Samuel Orton and Anna Gillingham. The Orton-Gillingham approach is a structured, sequential, and multi-sensory method designed to teach reading, writing, and spelling to individuals with language-based learning disabilities. Aylett Cox expanded on this approach to create a program that effectively integrates various sensory modalities to enhance learning and retention of reading skills. By emphasizing the use of visual, auditory, and kinesthetic strategies, Cox's program aims to engage learners more holistically, making reading accessible and effective for a broader range of students, particularly those with dyslexia or similar challenges.

The other options, while significant figures in their own right, did not specifically create a reading program based on the Orton-Gillingham framework, which distinguishes Cox's contribution in this context.