The following websites offer valuable information:
www.asha.org -- The American Speech-Language-Hearing Association’s website contains a great deal of information about speech and language development and disorders;, hearing and balance; and many other resources.
www.stutteringhelp.org -- The Stuttering Foundation of America, a nonprofit organization helping those who stutter, provides information for parents of preschoolers and school-aged children, as well as for children, teens, adults, teachers and others.
www.westutter.org -- The National Stuttering Association offers support and information to people who stutter through a variety of programs and services.
http://www.associations.missouristate.edu/ICA/ -- The International Cluttering Association helps increase public and professional awareness about cluttering, a fluency disorder that involves excessive breaks in the normal flow of speech that seem to result from disorganized speech planning, talking too fast or in spurts, or being unsure of what one wants to say.
http://www.apraxia-kids.org -- The Childhood Apraxia of Speech Association of North America helps improve the support systems in the lives of children with apraxia of speech, a motor speech disorder in which children have difficulty saying sounds, syllables and words.