Assignment Success
entry by Julie M. Marx, Global Family Expert at Expat Valley
The achievement of intended organizational, professional, and personal outcomes from an international assignment, encompassing the assignee’s job performance, cross-cultural adjustment, and the wellbeing and adjustment of accompanying family members. Contemporary frameworks increasingly define assignment success from the perspective of all stakeholders (employee, family, and organization) rather than solely in terms of organizational return on investment.
Comparable terms
Expatriate success (HR/mobility, research — equivalent; individual-focused framing) · Assignment effectiveness (HR/mobility — emphasizes performance outcomes) · Positive expatriation outcome (research — broader academic framing) · Successful global assignment (HR/mobility — operational descriptor)
Why this matters
Success is no longer just “the job got done and no one quit.” It includes growth, wellbeing, and future employability for the whole system. Defining success this way changes what support is considered essential, not optional.
Cross-references
Assignment Failure (Transitions & Mobility); Spousal Adjustment (Family Dynamics); Family Resilience (Family Dynamics); CCT (Cultural Adaptation); Social Network Building (Family Dynamics). Spousal adjustment is the single strongest family-system predictor of assignment success in the research literature; family resilience is the systemic property that enables it to be sustained across the assignment duration. CCT is the pre-departure intervention most consistently associated with positive adjustment outcomes; social network building is the post-arrival behavior most consistently associated with sustained wellbeing. Opposite of Assignment Failure.
Sources
From the employee perspective, international assignments offer significant developmental opportunities, including acquisition of managerial and cross-cultural skills often required for advancement to senior leadership, while large and diverse social networks are associated with many positive expatriate outcomes including psychological wellbeing, organizational embeddedness, performance, and retention. Bender, M. et al. (2019). Fostering expatriate success: A meta-analysis of the differential benefits of social support. Human Resource Management Review.
McNulty, Y. & Brewster, C. (2017). Working Internationally: Expatriation, Migration and Other Global Work. Edward Elgar Publishing. Provides the most comprehensive contemporary framework for defining assignment success across multiple stakeholder perspectives.
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