[ Contents | Search | Next | Previous | Up ]
From: Tom Weidig
Date: 22 Oct 2011
Time: 02:58:03 -0500
Remote Name: 188.115.19.54
Hi Jean, Is there not the very recent Australian study that looks at 1000s of kids? I just did some statistical calculation for a sample size of 100. The statistical sample error (or standard deviation) is roughly 4%. That means that with 68% probability the true (or population) natural recovery rate is between 75% and 85%. As you said, it does also depend on how you define stuttering and recovery.