German Multifactor Leadership Questionnaire (MLQ)

1. Abstract

The German Multifactor Leadership Questionnaire (MLQ-5X German), adapted and standardized by Jörg Felfe and Katja Goihl (2001) based on the seminal work of Bernard M. Bass and Bruce J. Avolio (1995), represents a psychometric instrument designed to capture the full spectrum of leadership styles across corporate, administrative, and industrial contexts. Grounded in the Transformational Leadership and Full Range of Leadership (FRL) paradigm, the instrument evaluates transformational, transactional, and passive-avoidant (non-leadership) behaviors alongside organizational outcome criteria. The German adaptation comprises core scales adapted from the MLQ Form 5X Short, incorporating a customized 5-point Likert scale (ranging from 1 = strongly disagree / almost never to 5 = strongly agree / almost always), as well as a culturally sensitive supplementary subscale measuring charisma and personal magnetism (Charisma / Ausstrahlung; AUS). Psychometric properties were rigorously established on a broad multi-sector calibration sample exceeding N = 3,500 employees and managers across public administration, healthcare, paper manufacturing, temporary staffing, financial services, and information technology startups. Exploratory principal component analysis (PCA) with Varimax rotation revealed a robust five-factor empirical structure accounting for 61.45% of the total variance, comprising: (1) Core Transformational Leadership and Charisma, (2) Inspirational and Behavioral Influence combined with Contingent Reward, (3) Management by Exception Passive, (4) Management by Exception Active, and (5) Laissez-Faire leadership. Reliability analyses demonstrate high internal consistency for transformational dimensions (α = .81 to .92), acceptable to moderate coefficients for transactional scales (Contingent Reward α = .70; Management by Exception Active α = .63), and sound criterion-related validity with leadership outcomes including Extra Effort, Effectiveness, and Leader Satisfaction (r = .63 to .86). The German MLQ provides human resource researchers, industrial-organizational psychologists, and organizational development practitioners with an empirically substantiated diagnostic tool for organizational research, managerial selection, and 360-degree feedback initiatives.

2. Keywords

Multifactor Leadership Questionnaire, MLQ-5X, Transformational Leadership, Transactional Leadership, Full Range Leadership Model, Charismatic Leadership, Laissez-Faire, Idealized Influence, Psychometrics, Jörg Felfe, Organizational Psychology

3. Authors

The original theoretical framework and standardized instrument of the Multifactor Leadership Questionnaire (MLQ Form 5X Short) were conceptualized, authored, and copyrighted by Bernard M. Bass (Binghamton University) and Bruce J. Avolio (University of Washington / Center for Leadership & Strategic Thinking), published commercially through Mind Garden, Inc.

The German adaptation, translation, psychometric evaluation, and supplemental scale construction were spearheaded by:

• Prof. Dr. Jörg Felfe, Dipl.-Psych., Chair of Work, Organizational and Business Psychology, Helmut Schmidt University / University of the Federal Armed Forces Hamburg, Germany (formerly of Martin Luther University Halle-Wittenberg and Free University of Berlin). Contact: [email protected].
• Katja Goihl, Dipl.-Päd., researcher and organizational consultant, Department of Education and Psychology, Free University of Berlin, Germany. Contact: [email protected].

4. Purpose

The primary purpose of the German Multifactor Leadership Questionnaire (MLQ-5X German) is to systematically quantify, differentiate, and diagnose the diverse behavioral repertoires exhibited by organizational leaders across German-speaking environments. Originating from the realization that classical leadership assessment instruments overemphasized autocratic versus democratic dichotomies or static task-versus-relation orientations (such as the Ohio State leadership studies), the MLQ operationalizes Bass’s Full Range Leadership model into actionable, psychometrically sound diagnostic dimensions.

In applied research, the instrument serves as an empirical lens to assess how specific managerial styles directly and indirectly predict critical organizational outcomes, including employee engagement, voluntary turnover intentions, subordinate well-being, team climate, and objective team productivity. In organizational and clinical-occupational practice, the scale is implemented extensively for:

• 360-degree Leadership Feedback and Coaching: Comparing leader self-ratings against the ratings of direct subordinates, peers, and senior executives to detect blind spots, perceptual congruences, or overestimation of transformational attributes.
• Executive Development & Leadership Training: Establishing baseline leadership behavioral profiles prior to intervention and evaluating long-term skill acquisition and behavioral transfer post-training.
• Management Audits & Succession Planning: Screening candidates for managerial roles requiring visionary transformation, cultural change management, or high employee emotional commitment.
• Organizational Restructuring and Crisis Management: Monitoring shifts in leadership culture during organizational mergers, acquisitions, digital transformations, and public-sector administrative modernizations.

Prior to Felfe and Goihl’s (2001) adaptation, empirical investigations of transformational leadership within German-speaking contexts were scarce (with rare exceptions, such as Geyer & Steyrer, 1994). Competing instruments, such as the Conger-Kanungo Scale (C-K Scale; Conger & Kanungo, 1988) or the Transformational Leadership Inventory (TLI; Podsakoff et al., 1996), lacked extensive cross-cultural validation or widespread normative benchmarks in German. Felfe and Goihl addressed this gap by systematically validating the MLQ-5X on over 3,500 German workers, refining its cultural appropriateness, and addressing specific semantic and psychometric limitations inherent to translating English management questionnaires into German organizational contexts.

5. Psychological Construct

The construct measured by the MLQ is leadership behavior viewed as a continuous, multidimensional continuum encompassing transformational, transactional, and passive-avoidant styles, supplemented by specific organizational success indicators:

1. Transformational Leadership (Transformationale Führung)

Transformational leaders motivate followers to exceed standard contractual expectations by altering values, inspiring shared visions, providing intellectual stimulation, and attending to individual psychological needs. This overarching construct is subdivided into five distinct facets:

• Idealized Influence (Attributed) / Einflussnahme durch Vorbildfunktion, attribuiert (IIa): Reflects the charismatic attributions, respect, admiration, and unquestioned trust subordinates project onto the leader. Subordinates perceive the leader as demonstrating extraordinary capability, high ethical integrity, and a willingness to place group interests above self-interest.
• Idealized Influence (Behavior) / Einflussnahme durch Vorbildfunktion, verhaltensnah (IIb): Represents overt, observable actions reflecting moral integrity, value-driven decision-making, transparent communication of core organizational philosophies, and high expectations of mutual accountability.
• Inspirational Motivation / Inspiration und Motivation (IM): Encompasses behaviors that articulate an appealing, optimistic vision of the future, project contagious enthusiasm, provide meaningful purpose to daily work demands, and instill collective confidence in achieving ambitious organizational milestones.
• Intellectual Stimulation / Intellektuelle Stimulierung (IS): Captures behaviors that encourage subordinates to question traditional operational assumptions, reframe recurring problems, propose innovative and unconventional solutions, and think critically without fear of immediate managerial retribution.
• Individualized Consideration / Berücksichtigung individueller Besonderheiten (IC): Reflects acting as a supportive mentor and coach, actively listening to each follower’s personal developmental desires, recognizing unique strengths and limitations, and delegating responsibilities to foster personal professional growth.
• Charisma / Ausstrahlung (AUS – German Supplemental Scale): An added 4-item dimension identified by Felfe and Goihl through qualitative exploratory interviews in German organizations. It captures an executive’s emotional personal aura, magnetic presence, interpersonal warmth, the follower’s acute desire for direct connection, and the subordinate’s intrinsic reluctance to disappoint the admired leader.

2. Transactional Leadership (Transaktionale Führung)

Transactional leadership relies on formal authority, structured economic or psychological exchanges, and established organizational rewards or sanctions. It includes two principal dimensions:

• Contingent Reward / Bedingte Belohnung (CR): The leader clarifies role expectations, specifies standards for goal attainment, and explicitly links successful performance with contractual, financial, or psychological rewards.
• Management by Exception: Active / Management durch Ausnahmen, aktiv (MBA): The leader acts as a vigilant monitor, closely tracking work execution, actively scanning for non-compliance, regulatory deviations, and process errors, and intervening promptly to enforce compliance.

3. Passive / Avoidant Leadership (Passives Führungsverhalten)

Characterized by the relative absence of leadership interventions and corrective actions, spanning two scales:

• Management by Exception: Passive / Management durch Ausnahmen, passiv (MBP): The leader maintains a non-interventionist stance, deliberately abstaining from involvement until operational failures, crises, or severe deviations have already materialized and mandate intervention.
• Laissez-Faire Leadership / Laissez-Faire Führungsverhalten (LF): True non-leadership marked by chronic absenteeism, systematic abdication of managerial authority, refusal to clarify critical issues, and persistent failure to make necessary executive decisions. (In the German adaptation, items were positively rephrased to denote presence/engagement and subsequently recoded to reduce response bias in self-ratings).

4. Leadership Outcomes (Erfolgskriterien)

To substantiate criterion-related validity, the MLQ incorporates three standard perceptual outcome indicators evaluated by subordinates:

• Extra Effort (Bereitschaft zu zusätzlicher Anstrengung; EEF): The degree to which the leader motivates followers to exert effort beyond baseline contractual duties.
• Leader Effectiveness (Effektivität des Führungsverhaltens; EFF): The perceived efficacy of the leader in meeting job-related requirements, representing the group to higher organizational tiers, and leading a productive team.
• Satisfaction with Leadership (Zufriedenheit mit der Führung insgesamt; SAT): The overall affective and cognitive satisfaction direct subordinates experience regarding their leader’s interpersonal style and administrative leadership.

6. Theoretical Framework

The theoretical bedrock of the German MLQ-5X rests on Bernard M. Bass’s (1985, 1998, 1999) conceptualization of transformational and transactional leadership, which synthesized and expanded political sociologist James MacGregor Burns’ (1978) seminal theories on leadership dynamics.

Burns posited that transactional leaders engage in discrete exchanges of tangible benefits with followers, whereas transforming leaders engage with followers at higher moral and psychological levels, transforming both leader and follower into mutually elevated agents of social change. Bass (1985) expanded Burns’ dichotomy by formulating the Full Range of Leadership (FRL) Model, introducing three fundamental theoretical propositions:

1. The Augmentation Effect: Bass and Avolio (1993) hypothesized that transformational leadership does not replace transactional leadership; rather, it augments it. Effective management requires an established foundation of clear transactional contracts (Contingent Reward). Transformational strategies then build upon this baseline exchange relationship to generate extraordinary levels of follower commitment, proactive organizational citizenship behaviors (OCB), and exceptional performance (Lowe, Kroeck, & Sivasubramaniam, 1996; Fuller et al., 1996).
2. The Continuum of Activity and Effectiveness: The FRL model arranges leadership behaviors along two primary conceptual axes: activity/passivity and ineffectiveness/effectiveness. Laissez-Faire and Management by Exception Passive occupy the passive, highly ineffective quadrant; Management by Exception Active occupies an intermediate, moderately active yet minimally motivating position; Contingent Reward provides active and moderately effective leadership; and Transformational Leadership occupies the active, highly effective quadrant.
3. Behavioral Repertoire Flexibility: Modern leadership theory rejects the notion of immutable leadership “types.” Instead, Bass and Avolio argue that every organizational manager demonstrates every facet of the full range to varying degrees. The vital distinction between high-performing and underperforming executives lies in the behavioral frequency and contextual weighting of each style. High-performing leaders frequently utilize transformational and contingent reward behaviors while minimizing passive-avoidant patterns.

7. Validity

The construct, criterion-related, and factorial validities of the German MLQ-5X were comprehensively documented by Felfe and Goihl (2001) across diverse organizational environments (total N > 3,500). Empirical evidence confirms robust convergent associations with positive leadership outcomes alongside key methodological insights regarding discriminant validity.

Criterion-Related and Concurrent Validity

As predicted by the theoretical model, transformational subscales exhibited the highest positive correlations with subordinate-rated success indicators (Table 4 of the validation study). Specifically:

• Extra Effort (EEF): Correlated strongly with Charisma/Ausstrahlung (r = .80), Idealized Influence attributed (r = .79), Individualized Consideration (r = .77), and Intellectual Stimulation (r = .75).
• Leader Effectiveness (EFF): Strongly associated with Idealized Influence attributed (r = .83), Individual Consideration (r = .80), Charisma (r = .78), and Intellectual Stimulation (r = .78).
• Satisfaction with Leadership (SAT): Demonstrated exceptionally strong positive links with Idealized Influence attributed (r = .83), Charisma (r = .79), Individual Consideration (r = .79), and Intellectual Stimulation (r = .75).

Conversely, passive leadership behaviors demonstrated pronounced negative correlations with all organizational success metrics. Management by Exception Passive (MBP) correlated negatively with Leader Effectiveness (r = -.62), Leader Satisfaction (r = -.60), and Extra Effort (r = -.55). Similarly, recoded Laissez-Faire (LFR) displayed significant negative associations with Leader Satisfaction (r = -.45), Intellectual Stimulation (r = -.41), and Extra Effort (r = -.34).

Discriminant and Convergent Validity Challenges

Consistent with international psychometric literature on the MLQ-5X (e.g., Carless, 1998; Antonakis, Avolio, & Sivasubramaniam, 2003), the German version exhibits very high intercorrelations among transformational subscales (ranging from r = .62 between IM and AUS to r = .86 between IIa and AUS). Moreover, Contingent Reward (CR) demonstrated high collinearity with transformational dimensions, correlating at r = .76 with Idealized Influence behavior, r = .74 with Inspirational Motivation, and r = .71 with Individual Consideration and Intellectual Stimulation.

Bass and Avolio (1993) defended these substantial correlations on theoretical grounds, stating that psychological trust, shared values, and high commitment inherently require transparent, fair, and reliable baseline exchange mechanisms. Nonetheless, Felfe and Goihl noted that the empirical lack of distinct discriminant separation between transformational leadership and Contingent Reward remains a methodological challenge in organizational practice, often justifying the calculation of a composite global transformational-transactional index in routine personnel assessments.

8. Reliability

The German MLQ-5X demonstrates high to satisfactory internal consistency across the vast majority of its subscales, evaluated via Cronbach’s alpha (α). Given that the subscales consist of concise 3- to 4-item facets, the observed coefficients reflect solid measurement precision.

Corrected item-total correlations (Trennschärfen, r_it) ranged primarily between .44 and .87, reflecting high discrimination across items. Minor exceptions included Items 4 (r_it = .27) and 27 (r_it = .34) within the MBA subscale, which accounts for the lower internal consistency of the MBA subscale (α = .63). Item difficulty indices (P) ranged between .47 and .73, confirming an absence of extreme floor or ceiling effects across general employee populations.

9. Factor Analysis

Replicating the theoretical nine-factor structure of Bass and Avolio’s model has historically posed difficulties across cultural adaptations. In Felfe and Goihl’s calibration study, an exploratory Principal Component Analysis (PCA) with orthogonal Varimax rotation was conducted on the item pool across 3,500 respondents. Five primary components with eigenvalues exceeding 1.0 were extracted, explaining 61.45% of the total variance.

Three essential observations emerge from this factor analytic structure:

1. Bifurcation of the Transformational Spectrum: Rather than collapsing into a single undifferentiated halo factor, the German data differentiate between interpersonal/relational transformational leadership (Factor I: personal aura, individual consideration, intellectual inquiry, and attributed charisma) and visionary/normative direction (Factor II: inspirational motivation, behavioral role-modeling, and goal-directed exchange).
2. Convergence of Contingent Reward with Transformational Leadership: Confirming earlier international empirical findings (e.g., Bycio, Hackett, & Allen, 1995), Contingent Reward loaded solidly onto Factor II alongside Inspirational Motivation and Idealized Influence behavior. In daily organizational environments, clearly articulating expectations and rewarding achievements are seen by subordinates as positive, supportive, and motivating acts rather than cold, transactional exchanges.
3. Independence of Passive Dimensions: Active Management by Exception (Factor IV), Passive Management by Exception (Factor III), and Laissez-Faire (Factor V) emerged as distinct empirical dimensions, validating the conceptual division of passive-avoidant leadership from active corrective interventions.

During the standardization process, Items 1 and 23 were eliminated due to high cross-loadings across Factors I and II, thereby improving factorial clarity. Item 5 was initially removed from aggregate scale score calculations to optimize the internal consistency of the Laissez-Faire dimension.

10. Instrument / Measurement Tool

• Instrument Name: German Multifactor Leadership Questionnaire (MLQ-5X German / Deutscher Multifactor Leadership Questionnaire).
• Assessment Type: Standardized psychological survey, behavioral rating inventory; available in both Other-Report (subordinate rating of immediate supervisor) and Self-Report (manager evaluating own leadership behaviors) versions.
• Target Population: Working adults, managers, executives, and administrative personnel across public, private, healthcare, industrial, and service sectors.
• Administration Format: Paper-and-pencil or secure online web-based survey administration; individual or group testing settings.
• Completion Time: Approximately 15 to 25 minutes.
• Item Structure: 36 core leadership items (derived from MLQ Form 5X Short), 4 supplemental German Charisma (AUS) items, and 9 outcome items (EEF, EFF, SAT), totaling up to 49-51 analyzed items depending on research battery configurations.
• Response Scale: 5-point Likert-type rating format:
  • 1 = Nie / fast nie (Never / almost never) or Trifft überhaupt nicht zu (Strongly disagree)
  • 2 = Selten (Seldom) or Trifft eher nicht zu (Disagree)
  • 3 = Manchmal (Sometimes) or Teils/teils (Neutral / undecided)
  • 4 = Ziemlich oft (Fairly often) or Trifft eher zu (Agree)
  • 5 = Fast immer (Almost always) or Trifft vollkommen zu (Strongly agree)

  (Note: The German adaptation shifted the original 0–4 Mind Garden format to a 1–5 format to align with standard German psychometric practice and prevent response disruption when combined with other diagnostic batteries.)

• Scoring and Computation:
  • Subscale scores are computed by calculating the arithmetic mean of all items belonging to a given subscale.
  • Negatively phrased Laissez-Faire items, adapted into positive expressions of presence and engagement to facilitate self-evaluations, are inverted/recoded prior to scale mean computation.
  • Mean scale values range from 1.0 to 5.0, with higher scores reflecting greater frequency/endorsement of the respective leadership behavior.

11. Permissions & Fee and Test Year

Initial Development Year: 1995 (Bass & Avolio, MLQ Form 5X); German Standardization & Adaptation: 2001 (Felfe & Goihl, Martin-Luther-Universität Halle-Wittenberg / Freie Universität Berlin).

Copyright and Distribution Notice: The Multifactor Leadership Questionnaire, including its translated items, is copyrighted internationally by Bernard M. Bass and Bruce J. Avolio, administered and commercially distributed exclusively by Mind Garden, Inc. (www.mindgarden.com). While Felfe and Goihl developed the German translation and authored the empirical psychometric standardization, reproduction rights for operational assessment items remain subject to Mind Garden’s international licensing regulations.

Researchers and practitioners wishing to administer the full instrument must obtain formal licensing, digital assessment tokens, or reproduction permissions directly from Mind Garden, Inc. For academic research and cross-organizational benchmarking involving samples of N > 80, users are encouraged to coordinate with Prof. Dr. Jörg Felfe ([email protected]) to access comparative normative databases established for the German-speaking working population.

12. References

• Antonakis, J., Avolio, B. J., & Sivasubramaniam, N. (2003). Context and leadership: An examination of the nine-factor full-range leadership theory using the Multifactor Leadership Questionnaire. The Leadership Quarterly, 14(3), 261–295. https://doi.org/10.1016/S1048-9843(03)00030-4
• Bass, B. M. (1985). Leadership and performance beyond expectations. Free Press.
• Bass, B. M. (1998). Transformational leadership: Industrial, military, and educational impact. Lawrence Erlbaum Associates.
• Bass, B. M. (1999). Two decades of research and development in transformational leadership. European Journal of Work and Organizational Psychology, 8(1), 9–32. https://doi.org/10.1080/135943299398410
• Bass, B. M., & Avolio, B. J. (1993). Transformational leadership and organizational culture. Public Administration Quarterly, 17(1), 112–121. https://www.jstor.org/stable/40784297
• Bass, B. M., & Avolio, B. J. (1994). Improving organizational effectiveness through transformational leadership. SAGE Publications.
• Bass, B. M., & Avolio, B. J. (1995). MLQ Multifactor Leadership Questionnaire: Technical report. Mind Garden.
• Burns, J. M. (1978). Leadership. Harper & Row.
• Bycio, P., Hackett, R. D., & Allen, J. S. (1995). Further assessments of Bass’s (1985) conceptualization of transactional and transformational leadership. Journal of Applied Psychology, 80(4), 468–478. https://doi.org/10.1037/0021-9010.80.4.468
• Carless, S. A. (1998). Assessing the discriminant validity of transformational leader behaviour as measured by the MLQ. Journal of Occupational and Organizational Psychology, 71(4), 353–358. https://doi.org/10.1111/j.2044-8325.1998.tb00681.x
• Conger, J. A., & Kanungo, R. N. (1988). Charismatic leadership: The elusive factor in organizational effectiveness. Jossey-Bass.
• Felfe, J., & Goihl, K. (2001). Deutscher Multifactor Leadership Questionnaire (MLQ). Dokumentation der überarbeiteten und ergänzten deutschen Version. Martin-Luther-Universität Halle-Wittenberg & Freie Universität Berlin.
• Fuller, J. B., Patterson, C. E., Hester, K., & Stringer, D. Y. (1996). A quantitative review of research on charismatic leadership. Psychological Reports, 78(1), 271–287. https://doi.org/10.2466/pr0.1996.78.1.271
• Geyer, A. L. J., & Steyrer, J. M. (1994). Transformationale Führung und Führungserfolg: Eine empirische Untersuchung im Bankensektor. Zeitschrift für Arbeits- und Organisationspsychologie, 38(4), 164–174.
• Lowe, K. B., Kroeck, K. G., & Sivasubramaniam, N. (1996). Effectiveness correlates of transformational and transactional leadership: A meta-analytic review of the MLQ literature. The Leadership Quarterly, 7(3), 385–425. https://doi.org/10.1016/S1048-9843(96)90027-2
• Podsakoff, P. M., MacKenzie, S. B., & Bommer, W. H. (1996). Transformational leader behaviors and substitutes for leadership as determinants of employee satisfaction, commitment, trust, and organizational citizenship behaviors. Journal of Management, 22(2), 259–298. https://doi.org/10.1177/014920639602200204

13. Items of the Scale