Identify the correct statements regarding administrative ideas
A. Fred Riggs advocated the sala model of administration. 
B. Abraham Maslow advanced the idea of hierarchy of needs. 
C. Chester Barnard advanced the idea of Hawthorne effect. 
D. Max Weber gave the idea of legal-rational authority. 
E. Luther Gulick and Lyndall Urwick are associated with the concept of POSDCORB. 
Choose the correct answer from the options given below

Correct option is C

· A. Fred Riggs: Correct. Fred Riggs is known for advocating the sala model, part of his prismatic-sala model in comparative public administration, focusing on the administrative systems in transitional societies.
· B. Abraham Maslow: Correct. Maslow is famous for his hierarchy of needs, a psychological theory that categorizes human needs from basic physiological requirements to self-actualization.
· C. Chester Barnard: Incorrect. The Hawthorne effect is associated with the studies conducted at Western Electric’s Hawthorne Works and was popularized by Elton Mayo, not Barnard. Chester Barnard is known for his theory of cooperation and the functions of the executive.
· D. Max Weber: Correct. Max Weber introduced the concept of legal-rational authority, one of his three types of authority (traditional, charismatic, and legal-rational) in bureaucratic theory.
· E. Luther Gulick and Lyndall Urwick: Correct. They are associated with the concept of POSDCORB, which stands for Planning, Organizing, Staffing, Directing, Coordinating, Reporting, and Budgeting, key functions of management in administrative theory.
Information Booster:
· Fred Riggs is recognized for his work on comparative public administration, particularly his Fused-Prismatic-Diffracted model.
· Abraham Maslow’s hierarchy of needs is fundamental in understanding human motivation.
· Max Weber’s contributions laid the foundation for modern bureaucratic theory.
· Gulick and Urwick’s POSDCORB outlines key managerial functions in administrative processes.