A background check or background investigation is the process of looking up and compiling criminal records, commercial records and financial records of an individual or an organization. Contents.
The environment a child develops in has influences on language development. The environment provides language input for the child to process. Speech by adults to children help provide the child with correct language usage repetitively.
During childhood there is a lot of exposure to talking and the notion that we behave and respond to this talk as interesting, important, and meaningful. Babies who are deaf or have hearing loss develop language in much the same way as hearing children, but with some important differences.