Final answer:
The most effective way to communicate with a new employee about errors and necessary improvements is through a face-to-face discussion, which facilitates clear understanding, immediate feedback, and allows for non-verbal cues to be communicated.
Step-by-step explanation:
When addressing errors and areas of improvement with a new employee, the most effective form of communication is a face-to-face discussion. This approach allows for immediate feedback, clarification of doubts, and ensures that the message is understood in its intended context. Face-to-face meetings also allow both parties to convey and interpret non-verbal cues such as tone of voice, facial expressions, and body language, which are crucial for nuanced and sensitive discussions. While emails and reports are good for documentation and telephone calls offer a more personal touch than electronic mail, they lack the immediacy and interactive nature of real-time conversation.
Additionally, face-to-face interactions in a professional setting foster a better working relationship and can provide a more supportive environment for the employee to ask questions and receive guidance. It also shows that the manager is committed to the employee's development, as taking the time to meet in person signifies the importance of the communication.