In addition, some of the materials used in IQ tests may be totally foreign to certain cultures, thus creating inequalities and biases. It is interesting to note that IQ scores have increased so much over the 20th century that most of today's test takers would be considered 'geniuses' by 1900 standards.
Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines.
DSL (Digital Subscriber Line) is a type of technology that connects you to the internet over a telephone network. Unlike cable, Verizon High Speed Internet gives you a dedicated line from our central office to your home thatâs all yours.