Which of the following is NOT one of the four principles of Scientific Management proposed by Taylor?

The correct response identifies that encouraging creative expression in the workplace is not one of the principles outlined in Frederick Taylor's Scientific Management Theory. Taylor's approach emphasizes the following core principles: the use of scientific methods to replace traditional practices (to enhance efficiency), the systematic selection and training of workers to optimize performance, and fostering collaboration between management and workers to ensure adherence to the optimal work processes.

While creativity can play a role in various workplace settings, Taylor's framework is fundamentally focused on efficiency, productivity, and standardization, which inherently limits the scope for individual creative expression. This structured approach was aimed at maximizing output through specific, measurable methods—contrasting with the idea of creative freedom. Therefore, mentioning creative expression diverges from the focus of Scientific Management, making it the correct choice in identifying which principle does not belong.