What is essential for effective control in management?

Measurement is essential for effective control in management because it provides a systematic approach to assessing performance against established goals and standards. By implementing measurable criteria, managers can evaluate how well the organization or a specific team is achieving its objectives. This quantitative data enables supervisors to identify areas where performance is meeting expectations and where improvements are needed.

Without measurement, it would be challenging to determine whether strategies are effective or if adjustments are required. Effective control relies on data to make informed decisions, allocate resources efficiently, and ensure accountability among team members. Therefore, measurement not only aids in maintaining oversight but also supports continuous improvement and facilitates strategic planning.

The other options, while important for overall organizational effectiveness, do not directly establish the framework for control in the same way measurement does. Trust, clear communication, and shared values contribute to a positive work environment and can influence performance. However, they do not provide the objective metrics needed to assess and enhance control within management practices.