Which one of the following is a common pitfall in implementing Six Sigma?

A common pitfall in implementing Six Sigma is the lack of employee involvement and support. For Six Sigma initiatives to be successful, it is vital that all employees are engaged and understand the goals of the process improvements. When employees feel excluded from the decision-making process or are not adequately informed about the Six Sigma methodology and its benefits, there can be resistance to change.

This lack of involvement can lead to a culture where staff do not buy into the initiatives being proposed, which diminishes the effectiveness of the program. Engaging employees through training, communication, and their participation in projects fosters ownership and encourages a collaborative environment, ultimately enhancing the chances of success in achieving quality improvements and operational efficiency.

The other choices, while they may have some relevance to the overall success of Six Sigma, do not capture as effectively the key factors that contribute to a successful implementation as employee engagement does.