International Group for the Psychology of Mathematics Education (PME)

Proceedings of the International Group for the Psychology of Mathematics Education · Volume 1

The Interplay of Emotion and Decision: an Instrument for Math Teacher Error Response

Styliani-Kyriaki Kourti, Konstantinos P. Christou

Aristotle University of Thessaloniki

49th Annual Conference of the International Group for the Psychology of Mathematics Education, PME 2026Helsinki27 July 2026 - 1 August 2026pp. 867–874ISSN 2790-36482026Scopus conference code 336559
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Abstract

This study presents the development and pilot testing of a vignette-based research instrument designed to capture the interplay between mathematics teachers’ emotions and decision-making. Focusing on situations involving students’ mathematical errors, the instrument elicits teachers’ emotional responses, teaching actions, and the typical and emotional resources underlying their decisions. Data from a pilot sample of secondary mathematics teachers illustrate the instrument’s capacity to capture emotion intensity, action selection, and justificatory reasoning. The findings demonstrate the analytical potential of the instrument and inform its further refinement, contributing a scalable tool for systematic quantitative investigation of emotion–decision-making processes in mathematics teaching.

Keywords

emotionsdecision-makingresourcesstudents' mathematical-errorssecondary mathematics teachers

Recommended citation

Kourti, S., & Christou, K. (2026). The Interplay of Emotion and Decision: an Instrument for Math Teacher Error Response. In Krzywacki H., Hähkiöniemi M., Haataja E., Hannula M.S., Hästö P. (Eds.), Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 (pp. 867–874). Psychology of Mathematics Education (PME). ISSN 2790-3648.

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