Professional Spotlight: Speech Language Pathologist
How humans build a language from scratch is amazing and complex. At birth, an infant can only use its vocal cords to cry. They feel emotions and laugh, coo, and babble. In about a year, they can manage to form a first word. In a few more years, they can add more words, build sentences in grade school, and start to make abstract arguments by the end of high school. Commands from the brain, movement of the diaphragm, vocal cords, tongue, and mouth all work in sync to make all the parts of verbal communication possible. But the more complex …