Which of the following is NOT classified as a type of problem employee?

The choice of "Initiator" as not being classified as a type of problem employee is accurate because it denotes a person who takes the initiative, suggests new ideas, and fosters progress within the workplace. Initiators typically demonstrate positive behavior that can lead to the encouragement and support of innovation and improved team dynamics. Unlike other classifications such as a "Tyrant" or "Marginal performer," who exhibit negative behaviors or consistently underperform, an Initiator is usually seen as a valuable asset to a team, driving motivation and growth. This contrasts sharply with the characteristics associated with problem employees, which often involve hindering team effectiveness or failing to meet performance standards.