Sentence examples for validity is questionable from inspiring English sources

The other 15 studies, although reporting positive results, had many methodologic deficiencies, and consequently their validity is questionable.

Purpose: Scientific validity is questionable when findings from studies cannot be used to make sense of physiological and/or biomechanical data.

Many pollsters say robocalls may give an accurate picture of Republican primaries, which have a disproportionate number of white and older voters, but their validity is questionable in a general election.

Those who do have paperwork have been told by the board that its validity is questionable.

As it does not appear to be based on data, its scientific validity is questionable.

Several published studies (Healy et al., 2008; Smith et al. 2014) have reported pre- and posttest fall reductions among subjects participating in MOB/VLL, but these studies have used uncontrolled designs and thus their internal validity is questionable.

In 2000 a Dutch court said the patent was partially valid, in 2003 a French court said its validity was questionable and in the same year a German court judged it valid.

Construct validity was questionable as adherence and health outcomes did not correlate with total score.

As shown in Table 2, AVE was low for f2 (0.43), indicating that convergent validity was questionable for at least one factor in the three-factor solution.

Thus, there is variation in smoking susceptibility questions and validity of tools is questionable.

The search can thus lead to a conclusion the validity of which is questionable: if we find that the system passes what is usually referred to as the Painlevé test (in one of its several variants), this does not necessarily mean that the system possesses the Painlevé property.