Maslach Burnout Inventory
The Maslach Burnout Inventory (MBI) is the most-cited clinical instrument for measuring occupational burnout. Developed by Christina Maslach and Susan Jackson in 1981, it operationalises burnout as a three-dimensional syndrome: emotional exhaustion, depersonalization, and reduced personal accomplishment. The MBI is licensed by Mind Garden; the short forms (MBI-HSS for human services, MBI-GS for general use) typically have 9–22 items.
Maslach 1981 is the foundational paper; replicated continuously since across human-services occupations (healthcare, education, social work) and, in the 2010s onward, knowledge work. The MBI is the gold-standard instrument in burnout research — most rigorous engineering-burnout studies use the MBI-HSS short form or the newer MBI-GS. The instrument is licensed (not free): a per-response fee applies (~$3 USD as of 2024). The popular alternative, the Oldenburg Burnout Inventory (OLBI), is free but less-cited and uses a slightly different operationalisation of the same construct. Engineering surveys that use single-item proxies (e.g., 'do you feel burned out at work?') correlate with MBI scores but systematically under-detect the depersonalization dimension.
Related terms
- Emotional exhaustion
Emotional exhaustion is the first dimension of burnout in the Maslach framework: the chronic depletion of emotional and physical resources from sustained work demand.
- Depersonalization
Depersonalization, also called cynicism or callousness, is the second dimension of burnout in the Maslach framework: a defensive emotional detachment from the work and the people the work serves.
- Karasek demand-control model
The Karasek demand-control model is the dominant occupational-stress framework, developed by Robert Karasek in 1979 and extended with Töres Theorell in 1990.