Bureaucracy build internal procedures and processes into operations to improve coordination efforts. applied scientific methods to analyze work and determine how best to complete production tasks in an efficient manner in order to improve production efficiency. was the first approach to emphasize informal work relationships and worker satisfaction. O emphasizes perspective of senior managers and that management, as a profession can be taught. O structured, formal network of relationships among specialized positions, rules and regulations to standardize behavior and authority resides in positions not individuals; therefore organizations will realize efficiency and success by following established unbiased rules