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Job Demands Resources Model
Short answer
Job Demands Resources Model — the complete framework explained: origins, dimensions, evidence, and limits. AssessWiki covers the theory from concept to practical application.
The JD-R model explained
The Job Demands-Resources model, developed by Demerouti and Bakker, is the leading framework for understanding work stress and engagement. It posits that every job has demands (aspects that require effort and drain energy) and resources (aspects that help achieve goals, reduce demands, and stimulate growth).
Two key processes
The health-impairment process occurs when demands chronically exceed resources, leading to exhaustion, health problems, and eventually burnout. The motivational process occurs when resources are adequate, leading to engagement, commitment, and performance. Most jobs have both processes running simultaneously.
Practical application
The model's strength is its actionability: you can intervene on either side. Reducing demands (workload, role conflict) or increasing resources (autonomy, feedback, support) both improve the balance. The Work Stress Snapshot assessment operationalises this model into a scorable self-report.
Is it accurate?
The framework behind this concept is supported by published, peer-reviewed research and replicated across contexts. AssessWiki summarises the evidence honestly, including where it is contested or incomplete.
What it cannot tell you
A definition or framework is a map, not the territory — it cannot capture the full complexity of any individual or predict real-world outcomes on its own.
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