MULTIFACTOR LEADERSHIP QUESTIONNAIRE (MLQ FORM 5X SHORT) - the validated + standardised assessment instrument operationalising the Full Range Leadership Model. STRUCTURE: 45 items (36 measuring 9 leadership factors + 9 measuring 3 outcomes) on 5-POINT FREQUENCY SCALE (0 Not at all to 4 Frequently if not always); takes 10-15 minutes; available in 30+ LANGUAGES. ADMINISTRATION FORMATS: (a) RATER FORM - rater (peer + direct report + supervisor) rates leader behaviour; (b) LEADER FORM - leader self-rates; (c) used together for 360-DEGREE FEEDBACK with anonymous rater pooling + leader-self vs other-rating gap diagnostics. PSYCHOMETRIC PROPERTIES: high reliability (Cronbach's alpha typically 0.70-0.90 for factors); construct + criterion + convergent + discriminant validity established by Bass + Avolio (1995) + numerous independent studies + meta-analyses. COPYRIGHT + LICENSING: the MLQ is COPYRIGHTED + EXCLUSIVELY LICENSED by MIND GARDEN INC (https://www.mindgarden.com/16-multifactor-leadership-questionnaire); commercial + research + educational use requires PURCHASE OF LICENSED COPIES + per-administration fees; UNAUTHORIZED REPRODUCTION or use of MLQ items is COPYRIGHT INFRINGEMENT. ALTERNATIVES: TLI (Transformational Leadership Inventory by Podsakoff et al.), GTL (Global Transformational Leadership scale), CLIO (Charismatic Leadership Inventory of Organizations) + open-access scales exist for academic use; for FRLM-specific applications + the MLQ remains the gold-standard licensed instrument. NORMS: Mind Garden provides US + international norms + sector-specific norms (business + military + healthcare + education + government).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.