Sentence examples for serious validity from inspiring English sources
Neglect of the perspective of lay (i.e., non-linguistic) judges on language and communication is a serious validity concern, since they are the ultimate arbiters of what matters for effective communication in the relevant context of language use.
We have also shown that testing ROC areas generated from nested models is an approach with serious validity problems.
Since there are such serious validity threats, the question remains whether it is possible to assess reflection at all.
Some fall risk assessment tools have been developed and tested in environments other than those for which they were developed with serious validity discrepancies.
Some of these risk assessment tools have been tested in environments other than those for which they were developed [ 19- 23], with disparate results, including difficulties for widespread use, serious validity discrepancies between the original authors' version and successive ones [ 24], and in the heterogeneity of diagnostic accuracy in terms of cutoff points [ 22, 25- 27].
But serious questions about validity testing, which is now optional, at the employer's discretion, were raised in September after Delta Air Lines agreed to reinstate four flight attendants and a pilot whom it fired last year for failing validity tests.
No serious threats to validity were found.
Maternal smoking can therefore not be considered as a serious threat to validity in this study.
We felt that the most serious threat to validity was data imputed incorrectly between the last observed value and death.
Follow-up was considered acceptable if the loss to follow-up did not exceed 20% because the extant research suggests that more than 20% loss poses serious threats to validity [ 17].> -wrap-foot> The methodological quality was assessed using the Cochrane criteria for RCTs from the Dutch Cochrane Centre [ 16].
But from the first moments of the session, serious questions about the validity of Mr. Gore's appeal began to pervade the court's columned chamber.
