What is the reliability of a measurement? What is the validity of a measurement? Can a measurement be valid if it is not reliable? Explain.
RES/341 Week 1 DQ 1-4
- This tutorial hasn't been purchased yet.
- Posted on Aug. 21, 2012 at 09:46:08AM
Preview: ... and consistency with which it affirms or refutes the concept you are testing. It also helps to assess the goodness of a measure. In other words, it is the degree to which your instrument measur ...
The full tutorial is about 167 words long .