Purpose: Chromosome 16p11.2 deletion syndrome (OMIM #611913) is a rare genetic condition resulting from the partial deletion of approximately 35 genes located at Chromosome 16. Affected people exhibit a variable clinical profile, featuring mild dysmorphisms, motor problems, developmental delay, mild intellectual disability (ID), socialization…

This brief communication is a response to the article "The prevalence of lisping in gay men" (Van Borsel, J., De Bruyn, E., Lefebvre, E., Sokoloff, A., De Ley, S., & Baudonck, N. 2009. "Journal of Communication Disorders, 42", 100-106). I argue aspects of that study's design, measurement, and interpretation limit the strength of its authors'…

Jaw movement patterns were examined longitudinally in a 3-year-old male with childhood apraxia of speech (CAS) and compared with a typically developing control group. The child with CAS was followed for 8 months, until he began accurately and consistently producing the bilabial phonemes /p/, /b/, and /m/. A movement tracking system was used to…