Contrasting off-line segmentation decisions with on-line word segmentation during reading

Area of Science:

• Cognitive Psychology
• Linguistics
• Psycholinguistics

Background:

• Understanding word segmentation is crucial for reading.
• Chinese lacks explicit word boundaries, making segmentation complex.
• Investigating the link between off-line and on-line segmentation is key.

Purpose of the Study:

• To examine the relationship between off-line word segmentation preferences and on-line reading processes in Chinese.
• To determine if explicit segmentation biases influence real-time reading.
• To explore the flexibility of Chinese word segmentation during reading.

Main Methods:

• Two experiments were conducted involving Chinese sentence reading.
• Participants performed off-line segmentation tasks after reading.
• Eye-tracking measures (time, fixations) were analyzed for critical strings.

Main Results:

• No significant differences were found between participants based on their off-line segmentation groups.
• Participants showed faster reading times and fewer fixations on single-word strings compared to ambiguous or two-word strings.
• Off-line segmentation preferences did not reliably predict on-line reading behavior.

Conclusions:

• Off-line word segmentation preferences do not directly map to on-line reading processes in Chinese.
• Chinese readers demonstrate flexibility, adapting segmentation dynamically during reading.
• Reading processes involve flexible commitments to word or multi-constituent segmentation.