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Updated: Sep 23, 2025
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Influence of students' self-directed learning on situational interest: A prospective randomised study
Maryam Sayed Jaffar1, Hesham Marei2, Ramya Rathan3
1Department of Data and Statistics, Emirates Health Services, Dubai, United Arab Emirates.
Summary
Interactive 3D head and neck anatomy software significantly boosted dental students' situational interest compared to traditional PowerPoint presentations. While knowledge acquisition showed no significant difference, the 3D tool enhanced engagement during learning.
Area of Science:
- Medical Education
- Anatomy Education
- Digital Learning Technologies
Background:
- Traditional methods for teaching head and neck anatomy may not sustain student engagement.
- Interactive 3D software offers a novel approach to anatomical education.
Purpose of the Study:
- To evaluate the effectiveness of a new interactive 3D head and neck anatomy software.
- To compare its impact on dental students' situational interest and knowledge acquisition against standard PowerPoint presentations.
Main Methods:
- A prospective randomized controlled study involved 50 dental students divided into two groups.
- Group A used interactive 3D software; Group B used PowerPoint for head and neck anatomy education.
- Situational interest was measured every 20 minutes, and knowledge acquisition was assessed post-session.
Main Results:
- Students using the 3D software (Group A) showed sustained situational interest, unlike Group B, which experienced a significant drop after 40 minutes (p < .05).
- No statistically significant differences in knowledge acquisition were observed between the two groups.
- The 3D software positively influenced situational interest patterns throughout the learning session.
Conclusions:
- The interactive 3D head and neck anatomy software effectively enhances students' situational interest.
- While knowledge acquisition was comparable, the 3D tool shows promise for improving engagement in anatomical studies.
- Further research is needed to assess student perceptions before widespread adoption in educational institutions.
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