Articles on validating web site designs
Empirical evidence (the record of one's direct observations or experiences) can be analyzed quantitatively or qualitatively.
This can be seen as an irreplaceable usability practice, since it gives direct input on how real users use the system.This is in contrast with usability inspection methods where experts use different methods to evaluate a user interface without involving users.Usability testing focuses on measuring a human-made product's capacity to meet its intended purpose.Data collection is a term used to describe a process of preparing and collecting data, for example, as part of a process improvement or similar project.Web design is a broad term covering many different skills and disciplines that are used in the production and maintenance of websites.The different areas of web design include; web graphic design, interface design, authoring; including standardised code and proprietary software, user experience design and search engine optimisation.
Often many individuals will work in teams covering different aspects of the design process, although some designers will cover them all.
Scientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.
To be termed scientific, a method of inquiry must be based on empirical and measurable evidence subject to specific principles of reasoning.
In the social sciences, quantitative research refers to the systematic empirical investigation of social phenomena via statistical, mathematical or computational techniques.
The objective of quantitative research is to develop and employ mathematical models, theories and/or hypotheses pertaining to phenomena.
Empirical research is a way of gaining knowledge by means of direct and indirect observation or experience.