“Quantified Observations of Sensory Processing (QOSP): Resource Tool for Screening Sensory Processing Difficulties in Preschoolers”. Journal of Intellectual Disability - Diagnosis and Treatment 2, no. 1 (May 6, 2014): 1–11. Accessed January 17, 2026. https://neolifescience.com/index.php/jiddt/article/view/1915.