Forgetting as a consequence and enabler of creative thinking.

Area of Science:

• Cognitive Psychology
• Neuroscience of Creativity

Background:

• Creative cognition involves generating novel ideas.
• Memory retrieval is crucial for accessing stored information.

Purpose of the Study:

• To investigate the relationship between memory and creative cognition.
• To determine if the process of generating new ideas can lead to forgetting of previously learned information.

Main Methods:

• Adapted Alternative Uses Task (Guilford, 1957) used to assess creative thinking.
• Participants studied object uses, then generated new uses for some objects.
• Cued-recall tasks measured memory for studied uses.

Main Results:

• Generating new uses led to forgetting of previously studied uses (thinking-induced forgetting).
• Forgetting occurred whether generating common or unusual uses.
• Forgetting was absent when studied uses aided new idea generation.
• Greater forgetting correlated with higher creativity scores.

Conclusions:

• Cognitive processes involved in creative thinking can induce forgetting.
• This thinking-induced forgetting may be a component of enhanced creative ability.
• Memory and creativity are dynamically intertwined, with potential trade-offs and benefits.