Every child has a biological father, but if the parents are not married, the child has no legal father, and the biological father has no rights or responsibilities to the child. In order for the biological father to be the legal father, the parents must establish paternity for the child.
Dr. Rick DuFour defines a professional learning community (PLC) as âa group of people working interdependently toward the same goal.â1 Interdependence is an essential element because it:
The Product Life Cycle (PLC) is a fundamental concept in Marketing that defines specific characteristics of products and markets at various points in their evolution. Less common is the discussion of the company evolution and characteristics at different stages, also known as the Organizational Life Cycle (OLC).