Answer:
No.
Step-by-step explanation:
The employer used a disciplinary program to inform Carla and other employees about the safety standards required by the company and to monitor whether these standards are being followed by employees, but he did not use the disciplinary program to retaliate for Carla. The retaliation was triggered by Carla herself for not meeting safety standards and still getting hurt by it, harming herself and her work, even if her employer gave all the necessary guidelines so she wouldn't get hurt.