Ecological validity refers to an acknowledgment of the fact that human action is situated and highly contigent on contextual factors/variables. To obtain 'valid' results, humans should be …

In the world of experiments, quality is equated with validity and generally four types of validity are important (Yin, 2003; Harris, 2008): Construct validity Internal validity External validity …

The Context of Use is the actual conditions under which a given artifact /software product is used, or will be used in a normal day to day working situation. It is important to carry out usability …

This article will teach you how to follow the ten rules of thumb in your design work so you can improve the usability, utility and desirability of your designs.

Victor M. Gonzalez: Víctor M. González conducts empirical research on information technology usage. His studies have included office, home and hospital settings. His main areas of interest …

Discover best practices and examples for designing user-friendly and visually appealing UI forms. Aim for enhanced user engagement and improved completion rates.

A definition and a full list of UX literature that deals with Storyboards from the world’s biggest and most authoritative library of UX design resources.

Human-computer interaction (HCI) is a multidisciplinary field of study focusing on the design of computer technology and, in particular, the interaction between humans (the users) and …

Wolter, Marc, Armbruester, Claudia, Valvoda, Jakob, Kuhlen, Torsten (2007): High Ecological Validity and Accurate Stimulus Control in VR-based Psychological Experimen.

The domain influences the approach followed, as the degree of coupling among its constituents, the level of top-down causality and the degree of human intentionality in decision making …