Final answer:
An organization can use workforce downsizing to plan systematically for a gradual decrease in the workforce. Industrial-organizational psychologists play a role in various aspects of downsizing.
Step-by-step explanation:
To plan systematically for a gradual decrease in the workforce, an organization can use workforce downsizing. This involves laying off a significant percentage of the company's employees. It is a common response to a business's failure to achieve profit goals. Industrial-organizational psychologists can be involved in various aspects of downsizing, such as delivering the news to employees and providing support for both laid-off and retained employees.