Where experience makes a difference: teachers' judgment accuracy and diagnostic reasoning regarding student learning
Christian Kosel1, Elisabeth Bauer1, Tina Seidel1
1Friedl-Schöller Endowed Chair for Educational Psychology, TUM School of Social Sciences and Technologies, Technical University of Munich (TUM), Munich, Germany.
Experienced teachers demonstrate superior judgment accuracy in diagnosing student learning profiles compared to novice teachers. Their professional vision allows for more comprehensive reasoning by connecting a wider range of observable cues.
Area of Science:
- Educational Psychology
- Teacher Professional Development
- Cognitive Science in Education
Background:
- Teacher professional vision is crucial for accurately assessing student learning characteristics.
- Experienced teachers often exhibit superior diagnostic skills compared to novice teachers due to advanced reasoning.
- Understanding the nuances of diagnostic reasoning in different teacher experience levels is vital for effective teacher training.
Purpose of the Study:
- To compare the judgment accuracy of experienced and novice teachers in diagnosing student learning profiles.
- To analyze differences in diagnostic reasoning processes, focusing on observable cues, between experienced and novice teachers.
- To investigate how professional experience influences teachers' ability to interpret student behavior and learning indicators.
Main Methods:
- A comparative study involving experienced in-service mathematics teachers (n=19) and novice pre-service mathematics teachers (n=24).
- Participants diagnosed five distinct student characteristic profiles (three inconsistent, two consistent) from a lesson video.
- Epistemic network analysis was employed to examine the diagnostic reasoning and the connections made between observable cues.
Main Results:
- Experienced teachers achieved significantly higher judgment accuracy in diagnosing student profiles than novice teachers.
- Experienced teachers established more connections between a broader range of cues (surface and deep) compared to novices.
- Epistemic network analysis revealed more comprehensive and robust diagnostic reasoning in experienced teachers.
Conclusions:
- Professional experience significantly enhances teachers' diagnostic skills and professional vision.
- Experienced teachers' ability to integrate diverse cues leads to more accurate student assessments.
- Findings suggest targeted training strategies to cultivate advanced diagnostic reasoning in pre-service and in-service teachers.
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