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Více informací o knize Eye Movements and Scene Perception

• Parametry knihy
• Anotace
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Anotace knihy

The present thesis reports two experiments and a meta§analysis on eye movements during scene perception.§Experiment 1 revealed that saccade amplitude is§directly proportional to image size, but the course§of saccade amplitudes over viewing time is§unaffected. Together with a meta analysis over image§perception studies, this strongly suggests that§saccade amplitude is predominantly controlled by§stimulus size. Other factors such as image type,§viewing task, or tracking equipment are of§subordinate importance. Experiment 2 assessed the§influence of viewing task and stimulus repetition.§The results show that the viewing strategy adopted to§solve a task is crucial, as the found patterns cannot§be explained by memory load effects alone. Stimulus§repetition influenced oculomotor measures in ways§that refer to effects of visuo-spatial memory. Both§experiments underline that several aspects of§oculomotor behaviour are not constant over time; the§behaviour seems to be of a different quality during§the first one or two seconds. In sum, the results§indicate that many elementary parameters are more§important than previously thought, pertaining to§theoretical as well as methodological issues.

Parametry knihy

• Plný název: Eye Movements and Scene Perception
• Podnázev: An Investigation of Basic Effects
• Autor: Roman von Wartburg
• Jazyk: Němčina
• Vazba: Brožovaná
• Počet stran: 132
• EAN: 9783838105925
• ISBN: 3838105923
• ID: 07012704
• Nakladatelství: Sudwestdeutscher Verlag Fur Hochschulschriften AG
• Hmotnost: 186 g
• Rozměry: 229 × 152 × 7 mm
• Datum vydání: 04. May 2009

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