• What's so important about doing my homework?, (PDF) Harris, Paul -- What so important about doing my homework? This was written to help explain the necessity for doing homework while enrolled in an office-centered program of vision therapy. The paper is based on the work of the Israeli neurologist, Dr. Avi Karni.
• Handwriting, Posture and the Use of Pencil Gripper, (PDF) Hoover, Dennis, OEP Vision Therapist, Volume 33/Number 1, 1991.
• Reference paper on various forms of near-point retinoscopy (PDF) written by multiple authors: Harris, Hohendorf, Kitchener, Koslowe, Lewis
• Quick Reference Guide to the Skeffington Analytical Sequence (PDF) (21-point Exam)
• Behavioral Vision Care: A Brief Summary (PDF) Harris, Paul - This paper is written for the public to help understand in a simple way what the essence of behavioral vision care is about.  It explains the role of lenses as well as giving the rationale for preventive care and vision therapy.