Related Experiment Video
Updated: May 27, 2026

Virtual Agent for Real-Time Motivational Interviewing by Integrating Adaptive Nonverbal Behavior and Language Models
Published on: December 23, 2025
Bridging ancient wisdom and cognitive engagement: a comparative study of chatbot-based moral instruction
1Applied Cognitive Science Lab, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, India.
None:
Convincing learners to engage deeply with complex moral and philosophical concepts remains a major challenge in contemporary learning environments, particularly within increasingly digital educational settings. Although conversational AI offers new possibilities for interactive learning, its potential for supporting ethics education remains underexplored. This study examines the effectiveness of a chatbot-based learning condition compared with a reading condition and a no-intervention control group. Learners' outcomes were assessed through cognitive tests, self-reported emotional engagement, heart rate variability, and electroencephalographic (EEG) activity. Results showed that both the chatbot and reading conditions improved moral understanding relative to the control group. Emotional engagement was assessed during the chatbot interaction and indicated strong affective involvement among participants. EEG measures suggested increased neural engagement during the instructional conditions, while the reading condition demonstrated higher indices of attentional focus. Both intervention conditions also showed greater physiological engagement than the control group. These findings suggest that conversational AI can serve as a promising interactive tool for supporting moral learning and for facilitating deeper engagement with abstract ethical concepts in contemporary educational contexts.
Related Concept Videos
Kohlberg's Theory of Moral Development
Pre-Conventional Level
At the pre-conventional level, morality is primarily driven by personal consequences. In Stage...
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...
Milgram's Obedience to Authority
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...
Lazarus's Cognitive Appraisal Theory
Primary Appraisal:...
Empathy