Results of the Impact Study of the Lean Six Sigma process improvement implementation projects from WVU Lean Six Sigma Green Belt Certification Program for Forensic Professionals

Analysing Portfolios of Lean Six Sigma Projects

The widespread acceptance of Six Sigma as a systematic program of process control, planning, and improvement has led to the creation of many databases describing the performance of individual projects, timing, and the techniques used. These databases provide resources for the analysis of quality management practices. Specifically, there are three levels at which analysis can occur in this conte...

Lean Six Sigma Terminology

Affinity Diagram – A tool used to organize and present large amounts of data (ideas, issues, solutions, problems) into logical categories based on user perceived relationships and conceptual frame working. Often used in the form of “sticky notes” sent up to the front of the room in brainstorming exercises, and then grouped by facilitator and workers. Final diagram shows relationship between the...

Lean, six sigma and lean sigma: fads or real process improvement methods?

Purpose – The purpose of this paper is to explore if six sigma and lean are new methods, or if they are repackaged versions of previously popular methods – total quality management (TQM) and just-in-time (JIT). Design/methodology/approach – The study is based on a critical comparison of lean with JIT and six sigma with TQM, a study of the measure of the publication frequency – the number of aca...

Six Sigma Certification Program

The Six Sigma Training and Certification Levels are organized into a hierarchy of individuals (named according to martial arts convention). As this process is deeply rooted in teamwork, it is important for each certified Six Sigma Professional to know his or her role and responsibilities within an organization. Lower level individuals will report to higher level individuals with problems, and h...

Lean Six Sigma and the Quest for Continuous Improvement