Final answer:
The nominal group forecasting technique is indeed inclusive of outside experts and company employees, making the statement true. This combination of insider and outsider perspectives can improve forecasting efforts.
Step-by-step explanation:
The statement that the nominal group forecasting technique typically involves outside experts as well as company employees is True. This technique includes both insiders, such as employees who are familiar with company procedures and operations, and outsiders, like experts from outside the organization who can offer fresh perspectives and specialized knowledge. By combining these insights, the accuracy of forecasts can potentially improve, drawing on the insider-outsider model. Experts often contribute significantly as they may have an intuitive sense of the answer that could lead to identifying possible mistakes, thereby prompting a more detailed analysis. Additionally, in situations requiring informational social influence, such as when the answer is unclear or the group holds expertise, the inclusion of outside experts can be particularly beneficial.