Why do self-referent cues facilitate mathematical word problem-solving? Insights from eye tracking.

Area of Science:

• Cognitive Psychology
• Educational Psychology
• Developmental Neuroscience

Background:

• Self-referent information enhances cognitive processing, improving speed and accuracy.
• Self-referent pronouns ('You') are known to boost performance in various tasks.
• Previous studies indicate benefits for children's math word problem-solving, but mechanisms remain unclear.

Purpose of the Study:

• To investigate the cognitive mechanisms behind self-reference effects in children's mathematical word problem-solving.
• To use eye-tracking to monitor children's information processing during problem-solving tasks.
• To determine how self-referent pronouns influence processing time and strategy.

Main Methods:

• Eye-tracking was employed to monitor 9- to 11-year-old children's visual attention.
• Children solved mathematical word problems with and without self-referent pronouns.
• Fixation duration and location on problem text were analyzed.

Main Results:

• Children solved subtraction problems faster when they included self-referent pronouns.
• Faster processing was linked to reduced fixation length on referent information.
• Self-pronouns led to less time spent looking at problem elements compared to other referents.

Conclusions:

• Self-referent pronouns may enhance math problem-solving by supporting working memory, reducing revisitation of information.
• This effect appears more pronounced for cognitively demanding problems, explaining prior self-reference effects.
• Findings suggest pedagogical applications for optimizing learning through self-referential cues.