Has there been a recent deterioration in your work performance?

This means that substantial control over work performance rests with employees themselves.

An employee may be fired if their work performance does not meet the employer's standards.

You should have a system for monitoring people's work performance.

He concluded that people's work performance is dependent on both social issues and job content.

He lost his job when his work performance started to suffer.

"The issues relating to his evaluation are based strictly on work performance."

Development of a partner relationship based on work performance.

Some even believe that background music facilitates better work performance.

However, not one of the cases had involved any complaint against their work performance.