Verification Is

Multiple Choice

Verification is:

A) the confirmation that the dependent variable is changing in a predictable direction as the independent variable is systematically applied.
B) the repetition of the observed predictions within the same study.
C) the idea that if there is no effect attributable to the independent variable, the dependent variable's data path will remain unchanged.
D) a way to predict a change in the desired direction in a data path as a result of the implementation of a dependent variable.