The measure of how well an employee does his or her work tasks and responsibilities is known as performance or more specifically job performance.

Explanation:

• Job Performance refers to how effectively and efficiently an employee carries out their assigned duties and responsibilities.
• It is often evaluated through performance appraisals or performance reviews conducted by supervisors or managers.
• Key factors in measuring job performance include quality of work, productivity, punctuality, teamwork, and adherence to company policies.

If you want to explore this concept further, terms like employee performance evaluation , performance metrics , and key performance indicators (KPIs) are also relevant.