Rather than constituting a problem for students and educators, the growing diversity in U.S. classrooms necessitates and encourages the development and use of diverse teaching strategies designed to respond to each student as an individual.
Damage to a discrete part of a the brain in the left frontal lobe (Brocaâs area) of the language-dominant hemisphere has been shown to significantly affect use of spontaneous speech and motor speech control. Words may be uttered very slowly and poorly articulated.
Human language has long been believed to be controlled by two primary sections of the left hemisphere of the brain, Broca's area and Wernicke's area.Each area was named for the 19th century physician who discovered its role in communication.uman language has long been believed to be controlled by two primary sections of the left hemisphere of the brain, Broca's area and Wernicke's area.