This is a much stronger requirement of validity than is the measure of association between the assessments expressed as the Spearman rank-order correlation coefficient, which is also calculated [ 29].
The PMDA requires the generic products to be "comparable or better" that the originator product concerning containers and storage requirements, period of validity, specification, and quality control test methods (PMDA 2014).
The results of the factor analysis revealed that our validation study fulfills the requirements of construct validity.
It then focuses on issues of conceptualization and methodology, notably how to model the objects of research and how to fulfill requirements of ecological validity.
Except for the indicator "coverage of registration" for the alert function, all the indicators met the requirements of content validity.
Except for the indicator "coverage of registration" for the alert function, all the indicators met the preset requirements of content validity.
Ancillary care is defined as care provided to clinical trial participants which goes beyond the requirements of scientific validity, safety, keeping promises, or rectifying injuries [ 18].
A review of national and international ethics guidelines indicates broad agreement that results ought to be returned to research participants if they "meet the requirements of scientific validity, clinical significance, [and] benefit" [ 31], such as prevention or treatment measures.
Checklists are useful for specifying behaviours in learning and feedback contexts, while global instruments would seem to fulfil the requirements of reliability, validity and provide easier more practical and feasible methods".
A basic requirement for validity of design-based inference is the availability of a probability sample [59].
