What program is characterized by hands-on, "over the shoulder" training to certify personnel?

On-the-Job Training (OJT) is specifically designed to provide employees with practical, hands-on experience while working under the supervision of more experienced personnel. This type of training allows trainees to learn in real-time, applying skills directly within their work environment, which is essential for mastering job-specific tasks.

The term "over the shoulder" training encapsulates the concept of OJT, as it often involves a mentor or supervisor demonstrating techniques and guiding the trainee as they perform tasks. This immediate feedback and real-world practice are critical to developing competence in a particular job role, making OJT a highly effective method for certification.

In contrast, classroom training typically involves theoretical instruction without the hands-on component, distance learning relies on remote educational methods that do not provide immediate practical experience, and self-study programs usually require individuals to learn independently without direct supervision or practical application in a work environment. Thus, the interactive and practical nature of OJT makes it the most suitable answer for this question.