Many children say a correct "r" by the time they are five and a half years old, but some struggle to pronounce it correctly until they...

A lisp is a functional speech disorder. In other words, it is an articulation disorder where the sound is incorrectly said. The incorrect...

A voice disorder is when the quality of a child’s voice is noticeably different to the voices of others who are the same age and sex....

The act of speaking is a complex process that involves processes of the brain and the muscles of the mouth, face, tongue and soft palate,...

Articulation is the way speech sounds are produced and phonological processes are how children simplify speech sounds to make them more...