T F Succession planning is a type of management development program that focuses on planning and filling middle-management positions. T F The case study method is an on-the-job management development technique that presents a manager with a written description of an organizational problem that needs to be diagnosed and solved. T F According to Lewin's change process, unfreezing involves developing new behaviors, values, and attitudes through organizational development methods such as team building. T F Organizational development interventions in the area of human resource management most likely involve changing a firm's formal structure