WORK
The Mental Health Continuum Short Form
Keyes's fourteen-item validated instrument for classifying individuals as flourishing, moderately mentally healthy, or languishing — the diagnostic tool the AI industry needs and does not yet use.
The Mental Health Continuum Short Form (MHC-SF) is the validated assessment instrument Keyes developed to operationalize his continuum model for research and practice. Fourteen items — three measuring emotional well-being, six measuring psychological well-being, and five measuring social well-being — are administered on a frequency scale asking how often in the past month the respondent experienced each feature. The scoring algorithm generates a diagnostic classification: flourishing, moderate, or languishing. The instrument has been validated across cultures, age groups, and occupational categories, and is free for research use.
In The You On AI Field Guide
The MHC-SF's brevity is deliberate. Keyes designed it to be administered alongside existing organizational and research surveys without significant respondent burden. The full version (MHC-LF) contains forty items; the short form preserves the diagnostic structure in a fraction of the time, making it practical for population-scale use.
Validation studies have demonstrated reliability and validity across dozens of countries, including studies in Africa, Asia,