When a junior mechanic repeatedly makes the same mistakes, provide constructive feedback with patience and clarity. Begin by acknowledging their efforts to build trust. Then, explain the specific mistakes and their impact on work quality or safety. Use a supportive tone, focusing on improvement rather than blame. Demonstrate the correct procedure, and encourage them to ask questions. Set clear expectations and offer additional training if needed. Follow up regularly to track their progress, reinforcing positive changes. Constructive feedback, paired with guidance, helps build competence and confidence.

there are errors which sometimes reflect cognitive disorders, mechanics and many other related fields do not accept errors which undoubtedly affect the safety of the person and others. the one in supervision must have the ability to detect the level of incapacity of the apprentices in order to avoid fatal errors

Every new starter needs direction; throwing them in without guidance leads to mistakes, but each mistake is a valuable opportunity to train and improve.

When giving constructive feedback to a junior mechanic, it’s important to be clear, supportive, and solution-focused. Identify the exact instances where mistakes occurred. This helps you discuss the issue without generalizing, making it easier for the mechanic to understand what needs improvement.Provide feedback in a one-on-one setting rather than in front of others. This fosters trust and minimizes defensiveness.This balance helps the mechanic remain motivated and feel valued.Ask if they need additional training or clarification on certain procedures.By focusing on specific behaviors, providing clear guidance, and maintaining a supportive tone, you can help your junior mechanic learn from their mistakes and improve their work performance.

Effective supervision requires quality time and effort. First, diagnose the root cause: capability, willingness, or understanding? Investigate before reacting. Is it a skill gap or a will gap? Understanding the cause makes solutions clear. Retrain, simplify, or address attitude. Constructive feedback hinges on accurate diagnosis.