Demingsyklia

Demingsyklia is a term used in some languages to denote a cyclical framework for continuous quality improvement attributed to W. Edwards Deming's management philosophy. The form of the term resembles the common designation Deming cycle or PDCA cycle, but the suffix -syklia reflects influence from local language conventions for “cycle.” The concept, while not an official Deming designation, is used to describe the iterative process of planning, implementing, evaluating, and refining processes.

A typical Demingsyklia comprises four stages: Plan, Do, Check (or Study), and Act (or Adjust). In the planning phase objectives, processes, resources, and metrics are defined. In the Do phase the plan is carried out on a small scale or pilot. Check/Study involves measuring results, comparing them with expected outcomes, and identifying learnings. Act/Adjust uses the insights to modify the process and prepare for the next cycle, thus fostering continuous improvement. The cycle emphasizes data-driven decision making, customer focus, and leadership involvement consistent with Deming's principles, including reduction of variation and systemic thinking.

Origins and usage: Demingsyklia is used mainly in regions or contexts where Deming's ideas are taught in local languages. It is closely related to the PDCA cycle and to the broader Deming/TQM tradition. The term may appear in educational materials, quality manuals, or software development methodologies that adapt Deming's cycle to local language.

Criticism and notes: Some sources prefer the standard PDCA terminology and attribute the cycle directly to Deming or Shewhart, to avoid ambiguity. As with any cycle, success depends on leadership, measurement quality, and organizational learning.