Final answer:
Six Sigma uses a systematic approach to continuously improve business effectiveness and efficiency by utilizing statistical analysis and a structured methodology known as DMAIC. It shares similarities with Taylorism, which also aimed to optimize productivity through scientific management during the industrial revolution.
Step-by-step explanation:
The concept that uses a systematic approach in an attempt to improve business effectiveness and efficiency continuously is Six Sigma. Six Sigma is a set of techniques and tools for process improvement, developed by Motorola in 1986. Whereas Lean Manufacturing focuses on minimizing waste to maximize flow, and Total Quality Management (TQM) emphasizes a company-wide approach to quality, Business Process Improvement (BPI) seeks to analyze and improve fundamental processes.
Six Sigma, in particular, employs a data-driven approach known as DMAIC (Define, Measure, Analyze, Improve, and Control) to process improvement. This approach, similar to the principles of Taylorism, relies on statistical analysis to identify and eliminate causes of defects and variability in manufacturing and business processes. It seeks to achieve quality in all facets of a company's operations.
In a historical context, the efforts to enhance efficiency have roots in the work of Fredrick Winslow Taylor, who, with Taylorism, sought to scientifically manage and optimize human productivity during the industrial revolution for steel mills and other industrial operations. The idea created a foundation for modern efficiency-driven practices such as Six Sigma.