Extended experience benefits spatial mental model development with route but not survey descriptions

Area of Science:

• Cognitive Psychology
• Human-Computer Interaction
• Spatial Cognition

Background:

• Spatial descriptions are crucial for understanding environments.
• Two perspectives exist: survey (map-like) and route (navigational).
• Readers construct spatial mental models from these descriptions.

Purpose of the Study:

• Investigate how description perspective (survey vs. route) affects spatial mental models.
• Examine the role of reader experience (repetition) in model formation.
• Analyze reading times to infer model acquisition efficiency.

Main Methods:

• Two experiments were conducted.
• Experiment 1: Participants studied descriptions (once or thrice) and completed map drawing/verification tasks.
• Experiment 2: Self-paced reading times were measured over three successive presentations of descriptions.

Main Results:

• Spatial mental models form easily from survey descriptions.
• Route descriptions require more experience for robust model formation.
• Reading times decreased more for survey descriptions, indicating faster learning.
• Limited evidence suggested perspective dependence in models, even with experience.

Conclusions:

• Survey descriptions facilitate quicker and more flexible spatial mental model acquisition.
• Route descriptions are more demanding, requiring greater reader experience and time.
• Findings inform theories of spatial cognition, discourse processing, and developmental psychology.