Scene and screen center bias early eye movements in scene viewing.

摘要: In laboratory studies of visual perception, images natural scenes are routinely presented on a computer screen. Under these conditions, observers look at the center first, which might reflect an advantageous viewing position for extracting information. This study examined alternative possibility, namely that initial eye movements drawn towards Observers searched in person detection task, while were aligned with screen or offset horizontally (Experiment 1). Two central effects observed, reflecting early biases to scene and center. The effect was modified by content but is not specific tasks, bias cannot be explained low-level salience display 2). These findings support notion tendency analysis, also demonstrate forms potential artifact perception experiments.