Some experts such as Alan Lipman have warned against the dearth of empirical validity of profiling methods.

The result of this was a myriad of different validities ( Intrinsic validity, face validity, logical validity, empirical validity, etc.).

The other parameters relate to the empirical validity of SCC estimates.

Its empirical validity has been examined in a number of training and learning contexts.

The empirical validity of the Elliott Wave Principle remains the subject of debate.

The empirical validity of the Linder hypothesis is somewhat unclear.

Deardorff concludes that, considering how many models can be tied to the gravity model equation, it is not useful for evaluating the empirical validity of theories.

The study by Monroe was the first to mark the significant shift in the study of intimate relationships from analysis that was primarily philosophical to those with empirical validity.

Lakatos' model of the research programme aims to combine Popper's adherence to empirical validity with Kuhn's appreciation for conventional consistency.

Some recent evidence, however, is beginning to cast considerable doubt on the empirical validity of these views.