Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

V

Validity

A measure of the authenticity of Data. When Data are valid, then we are actually measuring what we claim we are measuring. Both Qualitative Research and Quantitative Research use differing forms of validity.


Variable

A measurement that can change its value depending on conditions or treatments. As opposed to Constant.