Description: Written by Debra Lowsky, MS, CCC-SLP, the speech-language pathologist who invented the Z-Vibe®, this book is an extensive reference guide explaining how, when, and where to use the Z-Vibe®, Z-Grabber®, and all of their most popular tip attachments. Topics covered include: Oral Awareness, Lip Movement, Jaw Grading & Stability, Tongue & Jaw Dissociation, Tongue Elevation, Tongue Lateralization, Tongue Bowl, Feeding and Biting & Chewing