Related Experiment Video
Updated: Jun 12, 2025

Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study
Published on: July 21, 2021
Supporting Brainstorming with a Collaborative Platform or a Generative Artificial Intelligence Tool: An Exploratory
Katusha Gerardini1, Eleonora Diletta Sarcinella1, Francesca Borghesi2
1Research Center in Communication Psychology (PsiCom), Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy.
Generative artificial intelligence (GAI) tools like DALL-E enhance group brainstorming more than traditional whiteboards, especially online. Participants reported higher creativity and better experiences with GAI, suggesting a shift in collaborative methods.
Area of Science:
- Human-Computer Interaction
- Artificial Intelligence
- Creativity Studies
Background:
- Traditional group brainstorming methods face challenges in engagement and idea generation.
- Generative Artificial Intelligence (GAI) presents a novel approach to augmenting creative collaboration.
Purpose of the Study:
- To compare the effectiveness of GAI tools (DALL-E) against traditional whiteboards (Miro) in supporting group brainstorming.
- To evaluate the impact of online versus offline settings on GAI-assisted and traditional brainstorming.
Main Methods:
- A 2x2 experimental design involving 16 groups (5 members each) using either Miro or DALL-E, online or offline.
- Assessment of participant affect, emotions, creative self-efficacy, technological readiness, user experience, flow, and idea creativity (fluency, elaboration, flexibility, originality).
Main Results:
- DALL-E yielded more positive affect, richer aesthetic experiences, and higher novelty compared to Miro, particularly in online settings.
- Participants reported increased creativity and preference for DALL-E, with significant interaction effects observed for efficiency and flow.
- Online DALL-E sessions demonstrated enhanced idea elaboration.
Conclusions:
- GAI tools like DALL-E have the potential to significantly enhance and reshape traditional group creativity and collaboration methods.
- GAI tools are particularly beneficial in online collaborative environments, offering superior user experiences and idea generation capabilities.
Related Concept Videos
Creative Thinking
Divergent thinking is the...
Cognitive Learning
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
Elaborative Rehearsals
The effectiveness of...
Decision Making: Traditional Method
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
Decision Making
Automatic decision-making is fast, intuitive, and relies on gut feelings...
Problem-Solving

