Cross-linguistic comparison in reading sentences of uniform length: Visual–perceptual demands override readers’ experience

The Quarterly Journal of Experimental Psychology. 2024. Vol. 77. No. 8. P. 1694–1702.

Parshina O., Здорова Н. С., Kuperman V.

Accurate saccadic targeting is critical for efficient reading and is driven by the sensory input under the eye-gaze. Yet whether a reader’s experience with the distributional properties of their written language also influences saccadic targeting is an open debate. This study of Russian sentence reading follows Cutter et al.’s (2017) study in English and presents readers with sentences consisting of words of the same length. We hypothesised that if the readers’ experience matters as per discrete control account, Russian readers would produce longer saccades and farther landing positions than the ones produced by English readers. On the contrary, if the saccadic targeting is primarily driven by the immediate perceptual demands that override readers’ experience as per the dynamic adjustment account, the saccades of Russian and English readers would be of the same length, resulting in similar landing positions. The results in both Cutter et al. and the present study provided evidence for the latter account: Russian readers showed rapid and accurate adjustment of saccade lengths and landing positions to the highly constrained input. Crucially, the saccade lengths and landing positions did not differ between English and Russian readers even in the cross-linguistically length-matched stimuli.

Ключевые слова: reading, word length, cross-linguistic, saccades, Eye-movements