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Updated: Jul 15, 2026

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

Published on: August 26, 2018

A two-dimensional framework for prior knowledge in goal-directed navigation.

Yingyan Chen¹, Phillip M Newman², Sydney Hicks³

¹Department of Psychology and Behavioral Sciences, Zhejiang University.

Journal of Experimental Psychology. General

|July 13, 2026

Summary

Spatial navigation relies on prior knowledge. This study found that both allocentric (world-based) and egocentric (self-based) spatial priors influence navigation, with more precise knowledge increasing reliance.

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Area of Science:

Cognitive psychology
Neuroscience
Human-computer interaction

Background:

Spatial navigation requires integrating environmental cues with existing spatial knowledge.
Understanding how different types of spatial priors influence navigation is crucial for cognitive research.

Purpose of the Study:

To investigate the influence of spatial priors on spatial memory and navigation.
To propose and validate a novel two-dimensional framework for categorizing spatial priors.

Main Methods:

A spatial memory task was conducted in a desktop virtual reality environment.
Participants memorized and reproduced target locations under varying spatial compactness.
A novel framework categorized spatial priors by reference frame (allocentric/egocentric) and temporal scale (global/local).

Main Results:

A central tendency effect demonstrated reliance on the allocentric global prior, which was stronger with more precise target distributions.
Bidimensional regression analysis indicated influences from egocentric global and egocentric local priors.
The allocentric local prior did not significantly influence navigation behavior.

Conclusions:

The proposed two-dimensional framework for spatial priors is supported by the findings.
Multiple forms of prior knowledge, including allocentric and egocentric, simultaneously guide spatial navigation.
This research lays the groundwork for future studies on spatial cognition and related processes.