Linguistic and Perceptual Mapping in Spatial Representations: An Attentional Account

Area of Science:

• Cognitive Psychology
• Linguistics
• Neuroscience

Background:

• Embodied cognition theory suggests language processing involves simulating sensory and motor experiences.
• Spatial language, like "NEAR" and "FAR," may rely on perceptual representations of space.

Purpose of the Study:

• To investigate if Spanish spatial terms map onto the NEAR/FAR perceptual division of space.
• To examine the role of endogenous attention and task demands in linguistic-perceptual space mapping.

Main Methods:

• Utilized a long horizontal display to present spatial terms in NEAR or FAR space.
• Measured reaction times to assess congruency effects between spatial terms and their perceived location.
• Manipulated task demands across three experiments: reaching estimation, lexical decision, and color identification.

Main Results:

• Faster responses were observed for words presented in Near-space across all experiments.
• Congruency effects, where spatial term location influenced processing, were significant only during the reaching estimation task.
• No congruency effects were found for lexical decision or color identification tasks, indicating attention modulates the effect.

Conclusions:

• Spanish spatial terms are linked to embodied representations that map onto the NEAR/FAR perceptual space.
• Top-down processing, driven by task relevance (e.g., estimating reach), is essential for observing congruency effects in embodied linguistic representations.
• These findings support the role of embodied cognition in understanding spatial language.