Functional perspectives in mental jigsaw puzzles: Insights from eye-tracking, questionnaire, and behavioral data

Area of Science:

• Cognitive Psychology
• Spatial Cognition
• Human-Computer Interaction

Background:

• Mental rotation and translation are key components of spatial cognition.
• Jigsaw puzzles involve complex spatial reasoning and problem-solving.
• Understanding cognitive strategies in puzzle-solving can inform the design of educational tools and interfaces.

Purpose of the Study:

• To investigate cognitive strategies employed in mental jigsaw puzzles.
• To examine the interplay of mental rotation, translation, directionality, and detour arguments.
• To compare strategies in mental jigsaw puzzles with those in object mental rotation tasks.

Main Methods:

• Participants solved mental jigsaw puzzles, with eye movements and subjective reports recorded.
• Analysis focused on directional tendencies, completion times, and movement linearity.
• Comparison with established object mental rotation tasks was performed, controlling for mental motion angles.

Main Results:

• Systematic directional tendencies were observed: smaller protruding objects were directed toward larger indented objects.
• Mental jigsaw puzzles exhibited longer completion times and reduced linearity compared to typical mental rotation tasks.
• Behavioral asymmetries in mental jigsaw puzzles mirrored those found in object mental rotation tasks.

Conclusions:

• Mental jigsaw puzzles reveal specific cognitive strategies influenced by physical constraints, including directional preferences.
• The findings suggest a link between strategies used in physical and mental puzzle-solving.
• Further research is needed to fully elucidate the role of detours in these cognitive tasks.