Apraxia of speech
Fluency (Stuttering and Cluttering) and Voice Disorders
Speech Sound Disorders: Articulation and Phonological Processes
Speech is the ability to express thoughts and feelings by articulating sounds. It is part of natural development for children to make mistakes and use sounds incorrectly. Children may demonstrate a speech sound disorder if the inaccurate productions of sounds exceeds the expected level of achievement provided their age and gender.
Kaufman Speech to Language Protocol
TalkTools Oral Motor program