Final answer:
Training is considered a corrective control because it addresses and corrects skill deficits or behavioral issues in employees, bringing the system back to proper functionality. It is supported by studies showing its effectiveness in improving employee performance and organization outcomes.
Step-by-step explanation:
The student's question relates to corrective controls within an organization. Corrective controls are procedures that an organization implements to deal with a problem after it has been identified. Their purpose is to correct any undesirable issues in the system and bring it back to its proper operation, aligning with the concept of negative feedback which aims to bring a system back toward equilibrium.
In the context given, training can be considered a corrective control. Training aims to correct or improve the skill set or behavior of employees. As demonstrated by a 2003 study, training has been found to be effective in correcting employee skills and behaviors, hence aligning with the definition of a corrective control. Other options such as event notifications, perpetual inventory systems, job rotations, and alarm systems serve different roles within control mechanisms, and while they can preventive or detective in nature, they are not necessarily corrective.