Final answer:
Frank Gilbreth's work aligns with scientific management, which emphasizes efficiency and economy in the workplace, similar to Frederick Taylor's principles of maximizing labor productivity.
Step-by-step explanation:
The management theory that is BEST associated with the work of Frank Gilbreth is scientific management. Gilbreth, an influential figure in industrial and organizational psychology, focused on enhancing productivity through the use of time and motion studies. These studies aimed to reduce the number of movements required to perform a task, aligning closely with the principles of Frederick Taylor's scientific management. Taylor, well known for his stop-watch management style, advocated for maximizing efficiency and profitability in the workplace. Both Gilbreth and Taylor's work contributed significantly to the development of scientific management by seeking the most economic efficiency, primarily through labor productivity.
They applied these methods not only to industry but also to the home, office, and other areas. Gilbreth's work contributed to the field of management and is still widely used today.