What is the critical purpose of creating a personalized Texture Hierarchy Index before beginning systematic exposure work related to food preparation?
Answer
To systematically manage sensory aspects by addressing the lowest-rated textures first
The Texture Hierarchy Index is a preparatory tool designed for organization when texture sensitivity is a major factor, common in conditions like ASD. It requires the individual to list all challenging textures (e.g., slimy, gritty) and assign a distress rating, typically on a scale of 1 to 10. By identifying and systematically introducing foods that match the lowest-rated textures first, the recovery process ensures that the overwhelming *sensory* challenge is managed and minimized before focusing on the *flavor* aspects of the food.
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