The phrase "about the validity or" is correct and usable in written English.
It can be used when discussing the legitimacy or soundness of a particular argument, claim, or concept.
Example: "The researchers conducted a thorough review about the validity or reliability of the data collected during the study."
Alternatives: "regarding the legitimacy of" or "concerning the soundness of".
In this debate, academic arguments that have been conducted for more than a generation, about the validity or otherwise of a literary canon, meet the marketplace.
Alarmingly, after seeing all four shows, I still feel none the wiser about the validity, or otherwise, of the genre, though there's no betting I'll be rushing back for more any time soon.
It did not ask about the validity or legal effects of the recognition of Kosovo by those states that have recognized it as independent.
If there is doubt about the validity or integrity of the experiment, the research question may be revisited or a new hypothesis considered and tested in subsequent experiments.
By contrast, we are skeptical about the validity or, more particularly, the sensitivity of comorbidity that is documented on the death certificates of suicides.
There is little or no discussion about the validity or reliability of the many difference measures of, and proxies for, SES.
Barriers classified under acceptance [ 15, 22, 25, 28, 29, 41, 43, 45, 46, 48- 52] refer to the degree to which a person believes the research outcome to be true; not about the scientific validity or credibility, but the perception of these by researchers and policymakers.
Our research shows that the prevalence of this tradition is not due to the lack of awareness about the legal validity or legitimacy of this practice.
Fifth, while we have presented findings from cognitive and psychometric testing, until we complete testing currently underway that includes an objective adherence measure as a comparator, we cannot make any statements about the validity of items or the scale.
Andrew Heyward, the CBS News president, said in an interview on Sunday that he was not concerned about the validity of the documents or the report CBS News presented.
Finally, all of the studies offer some conclusions, based on the evidence they have collected, about the validity of the factor or factors being considered.
