To address this issue, the WHOQOL Group has developed the AAQ instrument under a simultaneous methodology [ 15], which ensured the participation of different centres throughout the world (described in details in Laidlaw et al, 2007) [ 14].
The development of the questionnaire followed a standardised and rigorous methodology [ 26, 27], which ensured its good content and construct validity and its good acceptability.
The cross-cultural adaptation of the PedsQL™ Family Impact Module was performed following a specific protocol (PedsQL™ Measurement Model translation methodology) [ 27], which ensures the adoption of a single methodology for the adaptation of the scale in different countries.
Its development followed a standardized methodology, which should ensure its acceptability by the scientific community and suitability for use in clinical practice [ 27].
Considering the general objective of the analysis and the sampling methodology of Italian FADN database, which ensures a statistical representativeness at regional level (Abitabile and Scardera 2008), the correspondence between the sample and the universe is only evaluated in a qualitative way.
Based on this theory, we obtain the key result of this study – a methodology for designing robust weight functionals which ensures grid resolution in the singular region, as well as control of the maximal grid spacing in the outer region.
In e-marketplace, semantic document exchange is a methodology of providing exchangeable semantic documents, which ensures document writer, writer's computer, reader's computer and document reader to share a same understanding in meaning on any exchanged document, that is, a semantic document is exchangeable across any heterogeneous contexts.
By introducing alternative state variables and implementing state transformation, the system can be reformulated as output feedback of a canonical system, which ensures that the controllers can be developed without backstepping methodology.
As inventories have matured, methodology increasingly is both influenced and vetted by the international scientific community, a process which ensures rigour and provides documentation for the user community.
