One medical study assessed three patients presenting megalencephaly who showed severely impaired motor and speech development as well as distinct facial abnormalities including skull bossing, a low nasal bridge and large eyes.
32.
The report notes that a simple ear infection, if not treated properly, " can lead to hearing loss and less than optimum speech development resulting from an inability to hear sounds clearly ."
33.
Babbling can appear at the same age and in similar forms in hearing and deaf child, however, further continuation of babbling and speech development depends upon the ability for the child to hear themselves.
34.
In September 2011 Scroobius Pip released his second solo album " Distraction Pieces " through the label " Strange Famous Records " ( USA ) and Scroobius Pip's own Speech Development Records ( UK ).
35.
While it may signal an autism-spectrum disorder when it persists for an abnormal length of time, some degree of pronoun confusion can occur as a part of normal speech development, and it is common in toddlers.
36.
More recently, research has been conducted on the overrepresentation of African Americans in special education argue that this is because AAVE speech characteristics are often erroneously considered to be signs of speech development problems, prompting teachers to refer children to speech pathologists.
37.
But children's slips were " basically uninvestigated, " said Joseph Stemberger, a linguist at the University of British Columbia who also kept a diary of his two daughters'speech development in the 1980s but has moved on to studying slips in the laboratory, where one can control the word types.
38.
Speech therapists and neuroscientists are delighted with the flurry of studies, but the option of early intervention has left many parents of young children in a quandary : how does one distinguish normal speech development, with all of its age-appropriate blunders, from a language defect that warrants medical attention?
39.
Dr . Segal said that educators should be sensitive to findings like : identical twins are generally closer than fraternal twins; with opposite-sex twins, the female twin dominates and may be closer to her friends than to her twin, and twins on average score several points below the mean on standard intelligence tests, possibly caused by a tendency toward delayed speech development among multiples.
