A person’s mental lexicon is the volume of words he or she understands receptively and uses expressively.

____________________ occurs when a child develops with little or no exposure to a spoken or sign language. 

Which type of development involves increasing the utterance length, acquiring different sentence modalities, and developing complex syntax? 

___________________________________ means that users of a language must abide by accepted rules of the language community. 

Which type of development involves increasing the utterance length, acquiring different sentence modalities, and developing complex syntax? 

The process of sharing information, such as thoughts, feelings, and ideas, among two or more persons is a definition of _______________________________________.

The neuromuscular process by which humans turn language into a sound signal and transmit it through air or other mediums to a receiver is known as  _________________________________.

Which is the correct pathway for how information is transmitted through a neuron? (1 = start, 4 = end)

Simplify: x2 – 25×2 – 16* x – 4x + 5

Use factoring by grouping to factor in the following.ay + y +5a + 5