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In aviation, airworthiness is the measure of an aircraft's suitability for safe flight. Initial airworthiness is demonstrated by a certificate of airworthiness issued by the civil aviation authority in the state in which the aircraft is registered, and continuing airworthiness is achieved by performing the required maintenance actions. [1]
In qualitative research, a member check, also known as informant feedback or respondent validation, is a technique used by researchers to help improve the accuracy, credibility, validity, and transferability (also known as applicability, internal validity, [1] or fittingness) of a study. [2]
The FAA Fail-Safe Design Concept and design principles or techniques for safe design are maintained. However, owing to the increasing development of Highly Integrated Systems in aircraft, qualitative controls previously considered necessary for safe software development are extended to the aircraft function level. [6]
Coding reliability [4] [2] approaches have the longest history and are often little different from qualitative content analysis. As the name suggests they prioritise the measurement of coding reliability through the use of structured and fixed code books, the use of multiple coders who work independently to apply the code book to the data, the measurement of inter-rater reliability or inter ...
Qualitative research is a type of research that aims to gather and analyse non-numerical (descriptive) data in order to gain an understanding of individuals' social ...
Qualitative Market Research: An International Journal is a peer-reviewed academic journal that publishes academic research on qualitative research methods and its applications in market research, marketing, and consumption. It is published by Emerald and the editor-in-chief is Fiona Spotswood (University of Bristol). The journal was established ...
Choosing a research question is the central element of both quantitative and qualitative research and in some cases it may precede construction of the conceptual framework of study; in all cases, it makes the theoretical assumptions in the framework more explicit and indicates what the researcher wants to know most and first.
Qualitative marketing research involves a natural or observational examination of the philosophies that govern consumer behavior.The direction and framework of the research is often revised as new information is gained, allowing the researcher to evaluate issues and subjects in an in-depth manner.