How can upper management create a feedback loop with frontline employees to ensure continuous improvement and drive positive change in the workplace?

Upper management can create a feedback loop with frontline employees by actively soliciting feedback through regular surveys, suggestion boxes, or open-door policies. They should also prioritize transparent communication to address concerns and make necessary improvements based on the feedback received. Additionally, upper management can involve frontline employees in decision-making processes and provide opportunities for professional development to empower them to contribute to positive change in the workplace.