Sigma effect in the practice of organizing education in a university

The establishment of a national model for specialized higher education, particularly in teacher training, that meets the demands of the modern digital society, has underscored the need to explore pathways for creating a new system of pedagogical staff development. The aim of the article is to develop an effective system of adaptive learning at the specialized higher education level within the context of educational digitalization. This system is based on the integration of the Six Sigma concept and lean management theory, combined with an analysis of existing experience. A practice-oriented study was conducted at the Institute of Physics, Technology, and Information Systems of Moscow Pedagogical State University (master's program "Electronic Educational Technologies") from 2013 to the present. The total number of students enrolled in the master's program was 174 (2013-2024), of whom 96 completed their studies, 40 are currently enrolled (as of July 2025), 38 did not complete their studies for various reasons, and 109 participated in surveys. The presentation of the core material reflects the progression of the experimental work, which followed a specific logical sequence. The authors analyzed the Six Sigma concept and defined specialized learning principles in accordance with it; examined lean management theory and identified approaches applicable to education; explored the principles of adaptive learning as preparation for knowledge enhancement and adaptation to the educational process; and studied the theory of effective management of educational systems. Furthermore, a complex of identified deficits in basic knowledge, the ability to manage learning, and the skills to learn and teach remotely (within the specific master's program) - all impacting professional skill development - enabled the design of an adaptive learning system. This system is implemented as a sigma-effect through the careful management of processes, taking into account an adapted model of student-content-learning suited to new conditions. For the practical application of the proposed adaptive learning system, the authors developed approaches to implementing the identified and justified principles of instructional design, as well as solutions for managing knowledge deficits that affect the organization of the educational process, including in digital learning environments. These elements must be considered when organizing a holistic educational process within a digital educational environment. This article concludes a research project aimed at developing an adaptive learning system, implemented as a sigma-effect through careful process management. This approach, in turn, enables the qualitative improvement of the educational process, reduces learning barriers, manages existing and emerging deficits, and demonstrates the sigma-effect in education. The authors declare no conflicts of interests.

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