Back to Search Start Over

What Eye Movements Reveal About Later Comprehension of Long Connected Texts

Authors :
Robert Bixler
Julie M. Gregg
Rosy Southwell
Sidney K. D'Mello
Source :
Cognitive scienceReferences. 44(10)
Publication Year :
2019

Abstract

We know that reading involves coordination between textual characteristics and visual attention, but research linking eye movements during reading and comprehension assessed after reading is surprisingly limited, especially for reading long connected texts. We tested two competing possibilities: (a) the weak association hypothesis: Links between eye movements and comprehension are weak and short-lived, versus (b) the strong association hypothesis: The two are robustly linked, even after a delay. Using a predictive modeling approach, we trained regression models to predict comprehension scores from global eye movement features, using participant-level cross-validation to ensure that the models generalize across participants. We used data from three studies in which readers (Ns = 104, 130, 147) answered multiple-choice comprehension questions ~30 min after reading a 6,500-word text, or after reading up to eight 1,000-word texts. The models generated accurate predictions of participants' text comprehension scores (correlations between observed and predicted comprehension: 0.384, 0.362, 0.372, ps

Details

ISSN :
15516709
Volume :
44
Issue :
10
Database :
OpenAIRE
Journal :
Cognitive scienceReferences
Accession number :
edsair.doi.dedup.....658c96db07dec83d2c050aa40bae2779