Episode 1 - Understanding Speech Impediments w/ David Harris

When David Rosen first walked into the Dr. Fluency Institute, he could not say his own name. He had to tap his father’s knee to speak for him. The two licensed speech pathologists observing the intake session watched him struggle for more than a minute and a half just to produce the word “David.” They doubted the technology could help. Two weeks later, Rosen was speaking fluently. That transformation is the central claim of this conversation between Rosen and David Harris, CEO of the Dr. Fluency Institute, and it frames everything they discuss about what causes speech impediments, why traditional therapy often fails, and what actually works.

The problem is not psychological—it’s motoric

Harris argues that the single most important factor in treating stuttering and fluency disorders is correctly identifying the problem. “If you don’t understand the problem correctly, your whole therapy approach will be off,” he says. The common misconception—even among speech pathologists—is that stuttering is rooted in anxiety, low confidence, or emotional disturbance. Harris rejects this outright. He points to Rosen as evidence: “I’ve never met an individual whose sounder and healthier psychologically than yourself. Trying to treat your problem as a psychological one… would be a terrible waste of time.”