East is not right: Spatial compatibility differs between egocentric and cardinal retrieval

Area of Science:

• Cognitive Psychology
• Neuroscience
• Human-Computer Interaction

Background:

• Spatial knowledge is crucial for navigation and interaction.
• Perceptuo-motor associations link perception, action, and spatial cognition.
• Understanding how spatial knowledge is encoded and retrieved is key to cognitive science.

Purpose of the Study:

• To investigate the role of perceptuo-motor associations in spatial knowledge encoding and retrieval.
• To test whether these associations are determined by encoding or retrieval demands.
• To explore how different directional terms (egocentric vs. cardinal) and environmental experience affect these associations.

Main Methods:

• Four experiments were conducted involving map study or real-world navigation for spatial learning.
• Participants verified spatial descriptions using egocentric or cardinal terms.
• Mouse cursor trajectories were tracked to analyze perceptuo-motor associations.

Main Results:

• Results supported the retrieval hypothesis, showing associations depend on retrieval demands.
• Action compatibility effects were observed with egocentric retrieval, irrespective of learning method.
• Compatibility effects were reduced with cardinal retrieval, suggesting egocentric recoding for less-developed knowledge.
• Environmental factors like location proximity and orientation changes modulated these effects.

Conclusions:

• Retrieval demands significantly influence perceptuo-motor associations in long-term spatial knowledge.
• The findings highlight the dynamic nature of spatial knowledge retrieval.
• Environmental experience and spatial layout modulate the reliance on perceptuo-motor associations.