Child rearing is just another term for raising children, bringing up children. I would like to add that it is not just the basic food, shelter, clothing triad that keeps children alive, but also the active moulding of character, personality, talents, and emotional and physical well-being of the child.
North American Industry Classification System. The North American Industry Classification System or NAICS (pronounced nakes) is used by business and government to classify business establishments according to type of economic activity (process of production) in Canada, Mexico, and the United States of America.
What is the difference between a SIC and a NAICS code? NAICS codes provide a greater level of detail about a firm's activity than SIC codes. NAICS includes 1,170 industries and SIC includes 1,004 industries. There are 358 new industries recognized in NAICS, 250 of which are services producing industries.