• The Chinese abacus is a cultural invention that leads to the use of a hexadecimal numeral system (i.e., base 16, rather than the base 10 numeral system commonly used throughout the world). Therefore, the hexadecimal numeral system is a very unique cultural practice that few other cultures have. Choose the position of either a general psychologist or a cultural psychologist; then, as your chosen psychologist, generate an explanation for the capacity to use the hexadecimal numeral system.