Theories X and Y in five parts of the organization

The most important resource for an organization's success is still its human capital. Despite being the primary driver of organizational success, human resources' motivation and interpersonal dynamics are frequently taken into account independently of structural design. But in this paradigm, integrating structural and motivational theories is considered to be necessary to comprehend organizational behavior. The study offers a theoretical synthesis by applying McGregor's theories X and Y to Mintzberg's five organizational components-strategic apex, middle line, operating core, technostructure, and support staff-within a postmodern framework. Through conceptual clarification, advances in literature, and participant observations, the study demonstrates how managerial assumptions impact organizational dynamics across structural layers. The findings demonstrate that theory Y is compatible with leadership and knowledge-intensive roles, encouraging creativity, autonomy, and participatory decision-making, while hybrid X-Y applications optimize coordination and standardization functions, ensuring accountability and operational efficiency. By bridging classical and neoclassical paradigms to propose a structural-motivational alignment model, the study advances organizational theory, provides managers and policymakers with practical insights to create adaptive strategies that improve engagement, innovation, and resilience, and enhances the discussion in organizational psychology and management science. Future research on motivation-driven structural design in dynamic and complex environments will have a strong basis thanks to the interdisciplinary implications that span organizational psychology, leadership studies, and human resource management. Contribution: The study's unique contribution in this context is an applied concept that links McGregor's theories X and Y with Mintzberg's five components of organization while upholding the widely accepted premise that people are an organization's primary source of success.