Final answer:
The statement that individuals with a high need for achievement make good managers, according to McClelland's theory, is false. Management skills require a variety of competencies that aren't limited to the drive for personal success.
Step-by-step explanation:
The statement McClelland's theory tells us that individuals with a high need for achievement make good managers is false. McClelland's theory primarily associates the need for achievement with the drive for accomplishment and performance, not management skills. Good managers require a range of competencies, including leadership skills, communication, and the ability to manage people, which are not necessarily correlated solely with the need for achievement. Additionally, there are other theories that discuss the qualities of a manager, such as McGregor's Theory Y, which emphasizes the importance of participatory leadership and inner satisfaction from work. While the need for achievement is a strong motivator for personal success, it doesn't guarantee that an individual will be a good manager and equally consider the needs for affiliation, intimacy, and self-efficacy among their team members.