Organization: HR Function, Organizational Effectiveness, Workforce Management, and Employee Relations
What the Organization domain covers
This domain asks how work is structured, how the HR function itself is organized, how change is led, and how employee relations are managed.
HR function structure. The common model splits HR into business partners embedded with operating units, centers of expertise (compensation, talent), shared services/operations for transactional work, and leadership setting strategy.
Organizational design. Design follows strategy. Levers include span of control, layers, centralization versus decentralization, and matrix structures. Thin the hierarchy only after diagnosing the real problem - structure is a costly fix and often the wrong one.
Organizational development and change. OD uses action research: diagnose, plan, intervene, evaluate. Lewin's model is unfreeze, change, refreeze. Kotter stresses urgency, a guiding coalition, vision, short-term wins, and anchoring. Change succeeds when leaders sponsor it; HR designs and supports the process but does not own it.
Workforce management. Job design matters. The job characteristics model links skill variety, task identity, task significance, autonomy, and feedback to motivation and performance. Job enlargement adds tasks at the same level; job enrichment adds depth, autonomy, and decision authority.
Employee and labor relations. The NLRA protects concerted activity; bargaining in good faith covers wages, hours, and terms of employment; grievances follow the contract's steps. Unfair labor practices include threats, promises of benefit, surveillance, and interrogation.
Traps
Enlargement versus enrichment is a favorite distractor. OD is not training. And in union situations, supervisors cannot promise improvements or ask about union sympathies.
Worked example
Motivation is low on a repetitive assembly task. Adding more of the same tasks is enlargement - it does not fix boredom. Giving workers authority to sequence their own work and see defect feedback is enrichment, which the model predicts will raise internal motivation.
Rule of thumb: change the work before you change the org chart.