Time-Dependent Changes In Viewing Behavior On Similarly Structured Web Pages
Kai Kaspar, Frank Ollermann, Kai‐Christoph Hamborg · Journal of Eye Movement Research · 2011
This article focuses on the impact of observation time and web page structure on viewing behavior. 63 subjects observed similarly structured pages of a popular commercial internet shop. Eye movements were recorded and analyzed regarding several saccade parameters, the individual fixation distribution by means of a progressive entropy approach, and the within- as well as between-subject congruency of fixation distributions. Our results show that viewing behavior significantly changed while subjects observed individual web pages. In contrast, we only found little evidence for a change in eye movements across web pages and hence for an attention-related schema building. In this context, we also provide an example of the impact of web page elements’ position on fixation probability.