Creative foraging: An experimental paradigm for studying exploration and discovery.

Area of Science:

• Cognitive Science
• Computational Creativity
• Human-Computer Interaction

Background:

• Creative exploration is vital for scientific advancement, artistic innovation, and cognitive development.
• Current research faces limitations due to the absence of high-resolution, automated methods for studying creative exploration.

Purpose of the Study:

• To introduce an automated paradigm, the creative foraging game, for high-resolution analysis of creative exploration.
• To investigate human search strategies for novel solutions within a defined problem space.

Main Methods:

• Developed the creative foraging game using a large, well-defined space of shapes made from ten connected squares.
• Analyzed player behavior, including search paths, category discovery, and exploitation patterns.
• Compared observed behaviors with predictions from optimal foraging theory (OFT).

Main Results:

• Players discovered diverse shape categories (digits, letters, airplanes, abstract concepts) and exhibited exploitation and exploration cycles.
• Exploration paths were significantly longer (meandering) than exploitation paths (shortest), aligning with OFT predictions.
• Category discovery often occurred at ambiguous, non-prototypical shapes, serving as a proxy for creative leaps.
• Individual differences in search strategies emerged, ranging from quick-to-discover/drop to slow-to-discover/drop.
• Contrary to OFT, players initiated new exploration phases before fully depleting existing categories.

Conclusions:

• The creative foraging game provides a novel, automated, high-resolution tool for studying creative exploration.
• Human creative exploration involves distinct exploitation and exploration phases, with discovery often linked to ambiguity.
• Observed behaviors partially align with, yet also diverge from, optimal foraging theory, suggesting unique aspects of human creativity.