Rhythmic subvocalization: An eye-tracking study on silent poetry reading

Area of Science:

• Cognitive Psychology
• Psycholinguistics
• Neuroscience of Reading

Background:

• Silent reading of poetry involves complex cognitive processes.
• Metrically regular, rhymed language (MRRL) may engage auditory expectations during reading.
• Subvocalization is hypothesized to play a role in processing poetic rhythm.

Purpose of the Study:

• To investigate the impact of metrical and rhyme patterns in MRRL on eye movements during silent reading.
• To examine how poetic layout (poem vs. prose) influences the processing of rhythmic and rhyming elements.
• To explore the relationship between subvocalization and eye movement patterns in response to poetic anomalies.

Main Methods:

• Readers silently read MRRL poems presented in either a standard poem layout or a prose layout.
• Metrical and rhyme anomalies were introduced to disrupt expected patterns.
• Eye movements were meticulously tracked using various measures to analyze reading behavior.

Main Results:

• Readers exhibited sensitivity to rhythmic-gestalt anomalies, with significant disruptions observed.
• Metrical anomalies caused substantial reading disruptions and re-reading in the poem layout.
• Rhyme anomalies led to more pronounced effects in the prose layout, triggering re-reading of pre-rhymes.

Conclusions:

• Eye movements during silent reading closely align with the rhythmic subvocalization of MRRL.
• Layout significantly modulates the processing of metrical and rhyme anomalies.
• The findings suggest an overlap between the processing of rhythm in speech/music and poetic language.