This document discusses several approaches to industrial relations:
- The unitary approach views the organization as having a single authority structure and emphasizes cooperation over conflict.
- The pluralistic approach sees organizations as coalitions of competing interests between management and workers/unions. It views some conflict as inevitable.
- The Marxist approach argues that class conflict between workers and owners is inevitable under capitalism and drives social change.
- The human relations approach emphasizes that workers are motivated by psychological and social factors, not just wages, and that participation and good communication reduce workplace friction.