Principia

Job-crafting intervention

training, coaching · 5 wk · medium

Mechanism

Structured intervention in which employees identify and enact proactive changes to their own job demands and resources — seeking more resources (task variety, feedback, social support), seeking more challenges (skill-stretching tasks), and reducing hindering demands. The theorized mechanism is JD-R: shifting the demand/resource balance toward higher resources elevates work engagement. Typically delivered as a half-day workshop + a 4-week implementation phase with manager touchpoints. Knight, Patterson & Dawson (2017) classification family #2; Demerouti & Bakker (2014) design anchor.

Targets these constructs

Fidelity notes

Effect sizes hinge on manager buy-in: when managers actively support employees' job-crafting actions during the implementation phase, the engagement uplift is larger. Without manager involvement the intervention reduces to self-reflection without environmental change, which Knight 2017's narrative review reports yields negligible engagement gains. Implementation-phase tracking (weekly check-ins, action-log) is a documented fidelity boost.

Contraindications

Not appropriate in roles with very low task discretion (highly scripted call-center work, regulated clinical procedures) where employees lack the latitude to alter task structure. Also contraindicated when manager support cannot be secured; without manager involvement the intervention's mechanism breaks and the effect approaches zero.

Effect-size evidence

No EffectSize rows promoted to this intervention yet. Promotion happens via the curator's separate promote-effect-sizepipeline; an intervention's efficacy is just a constrained EffectSize search once the rows land.

Citations