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In today's volatile, uncertain, complex, and ambiguous (VUCA) business environment, traditional leadership skills and knowledge are no longer sufficient to drive sustainable growth and transformation. As a leader, you're likely familiar with the need for horizontal growth (expanding what you know and do). You might have found yourself in situations where your learned decision-making skills could not be applied anymore, and the knowledge and skills acquired from traditional business training courses don't seem to help you address the challenges you face. You perfect your craft, yet, you might feel as though you are hitting a wall, communication feels cross-wired when you and/or your managers, team members and subordinates can't seem to get their ideas ahead. You can't help but wonder what is missing.  Image: Abstract Technology by Carlos Castilla For this reason, leaders might benefit from vertical growth—the evolution of who you are as a leader and how you navigate ambiguity, change, and complexity. Read on to find out what vertical development is, why developmental leadership maturity matters, and gain an understanding of developmental stages. Why Developmental Leadership Maturity Matters Understanding Developmental Stages Embracing Vertical Development Why Developmental Leadership Maturity Matters In a VUCA world, leadership maturity is not just a personal journey—it's an organizational imperative. Research shows that leaders with high developmental maturity, those who operate from post-conventional stages of meaning-making, are not just more effective in their roles—they can also drive organizational transformation at unprecedented rates. Such leaders are rated over twice as effective by boards of directors [1], and their developmental maturity is a significant predictor of 360-degree performance ratings [2]. Research shows that post-conventional leaders drive higher organizational transformation success, with a staggering 59% of variance in transformation outcomes explained by the developmental stage of the leaders in charge [3].  By now, you might be curious about what we mean by "developmental leadership maturity." If you're eager to dive straight into an explanation, feel free to jump ahead to the section titled "Understanding Developmental Stages." There, we'll explore what developmental stages mean and how they shape effective leadership. The benefits of advanced leadership maturity extend beyond organizational outcomes to individual career trajectories. Studies reveal that leaders at later developmental stages consistently outperform their peers in key metrics of professional success. These mature leaders experience accelerated career growth, with salary increases occurring 1.6 times faster and promotion rates 1.3 times higher than those at earlier developmental stages. Moreover, the impact of their leadership ripples throughout their organizations. 360° feedback from their teams is significantly higher, as evidenced by a 33% increase in leadership effectiveness ratings on widely-used instruments such as the Multifactor Leadership Questionnaire (MLQ) and the Leadership Practices Inventory (LPI). Additionally, these leaders excel at emotional intelligence and cooperation: results of 360° feedback from their teams is significantly higher (e.g., scoring 70% higher Collaborating scores on the Thomas-Killman Conflict Mode Instrument, and 25% higher on emotional intelligence tests (EQ-i) [4]). But what exactly is developmental maturity, and how does it transform leadership effectiveness? Understanding Developmental Stages Horizontal growth involves the accumulation of skills, expertise, and knowledge. It's about improving operational efficiency, managing teams, and refining decision-making capabilities. While crucial, it remains largely tactical. Vertical growth, in contrast, represents a transformative expansion in a leader's cognitive, emotional, and relational capacities. It's akin to upgrading the operating system of your mind, enabling you to perceive and navigate complexity with greater sophistication. This growth manifests as a fundamental shift in how you construct meaning from experiences, make decisions in ambiguous situations, and engage with diverse perspectives. As you progress vertically, you develop an increasingly nuanced worldview, moving from rigid, either-or thinking to embracing paradoxes, systems thinking, and long-term strategic foresight.  The unfolding of stages of vertical growth is best understood through theories of adult development. Within the broader field of adult development, there are several distinct branches, one of which is Ego Development Theory (EDT). Originally pioneered by Jane Loevinger at Washington University and later expanded and refined by Susanne Cook-Greuter at Harvard, EDT describes how adult meaning-making evolves throughout a lifetime, with important implications for leadership (see e.g. Harvard Business Review’s Transformations of Leadership ). Leaders evolve through different stages, from conventional (e.g. rule-oriented and perfectionist Experts, goal- and success-oriented Achievers) to post-conventional (e.g. strategic, inclusive and assumption-questioning Individualists, or generative, interdependent and transformational Strategists). Let's explore contrasting stages of development frequently seen in the corporate world to illustrate the impact of leadership maturity. (Note: The individuals and scenarios mentioned are drawn from Harvard Business School case studies, providing real-world examples of leadership in action) The Expert: Stuck in Operational Mastery "Expert" used in this context is a name of one of the stages of development in the EDT by theory originators. The naming of the stage is a generalization of characteristics shared by a researched population who have a similar worldview to those that many of us might have encountered in life, whom we can also identify as "expert" in their respective field. Hence, sometimes, the label of a stage ("Expert") might be mistakenly used as a label to "label" someone based on their characteristics or behavior. We -- at LeadershipMaturity.ai -- would like to make a distinction between these two uses as we believe that each and every individual is greater than the sum of their accumulated and/or earned nouns and adjectives that are used by themselves or others to describe these individuals. Example: Anthony Starks at InSiL Therapeutics ( HBS Case Study 617029-PDF-ENG.PDF ) Anthony Starks, the Chief Scientific Officer at InSiL Therapeutics, exemplifies a leader at the Expert stage. While his deep technical expertise in computational biology and drug discovery was crucial to the company's scientific breakthroughs, his rigid adherence to his scientific vision and inability to collaborate effectively with business or board members ultimately stifled progress. Starks frequently dismissed the input of other executives, including Nobel Prize-level scientists, and refused to align with the broader organizational strategy. His inability to move beyond his role as the "technical expert" hindered InSiL from making key strategic decisions, particularly around R&D investment. This challenge is common for leaders at the Expert stage, who prioritize technical mastery over relational or strategic skills. While their expertise is valuable, it often comes at the cost of leadership effectiveness, as they struggle to influence and collaborate across functions. The Strategist: Transforming Organizations In contrast, post-conventional leaders operating at the Strategist stage demonstrate the ability to hold multiple perspectives, navigate paradoxes, and lead transformational change. They understand the systemic implications of their decisions and are skilled at aligning short-term results with long-term strategies. Example: David Neeleman, Founder of JetBlue ( HBS Case Study 409024-PDF-ENG.PDF ) David Neeleman, the founder of JetBlue, illustrates a leader at the Strategist level. Neeleman built JetBlue not just as a low-cost airline but as a customer-centric brand, innovating within an established industry by prioritizing customer service, technological innovation, and employee empowerment. Unlike Starks, Neeleman consistently engaged with multiple stakeholders, aligning his vision with the broader organizational strategy and external market conditions. His ability to operate from a more complex, strategic vantage point allowed him to lead JetBlue through significant industry turbulence, including post-9/11 challenges in the airline industry. Neeleman's leadership style reflected a sophisticated understanding of both operational complexity and human dynamics, enabling him to lead transformation not just within JetBlue, but within the airline industry as a whole. The Individualist: Leading with Authenticity Between the Expert and the Strategist lies another post-conventional stage: the Individualist. Leaders at this stage focus on aligning their values with their actions, often challenging organizational norms to create more innovative, human-centered cultures. Example: Jean-Claude Le Grand at L'Oréal ( HBS Case Study 420106-PDF-ENG.PDF ) Jean-Claude Le Grand, Director of Corporate Diversity at L'Oréal, exemplifies leadership at the Individualist level. Le Grand spearheaded a transformational shift at L'Oréal, aligning diversity and inclusion efforts with business strategy. His ability to challenge the status quo, introduce new perspectives on talent management, and align corporate values with everyday actions led to increased innovation and global market expansion. Le Grand's leadership reflects the Individualist's capacity to balance personal integrity with organizational change. He successfully leveraged diversity not just as an HR initiative but as a core element of L'Oréal's business strategy, resulting in both financial growth and enhanced corporate reputation. However, his approach also reveals typical Individualist-stage limitations: while his high-touch, relationship-based leadership style proved effective individually, it faced scaling challenges across an 83,000-person organization. Despite strong values and vision, persistent gaps remained in emerging market leadership and women in strategic positions, highlighting the challenge of translating personal conviction into systematic organizational change. Embracing Vertical Development As a high-performing executive, embracing vertical development is no longer just about personal growth—it's a competitive advantage that can drive both individual and organizational success in the face of complexity. By understanding and actively working on your stage of leadership maturity, you can enhance your ability to navigate the VUCA landscape, drive innovation, and lead transformational change in your organization. Vertical growth from conventional to post-conventional leadership is challenging but rewarding. It requires self-reflection, openness to feedback, and a willingness to challenge your own assumptions. But as the examples of Neeleman and Le Grand show, the results can be transformative—not just for you as a leader, but for your entire organization. The journey to becoming a transformational leader starts with understanding and evolving your leadership maturity. By taking proactive steps toward vertical growth, you can drive innovation, resilience, and sustainable success in your organization. LeadershipMaturity.ai offers an automated developmental assessment and growth optimization service, leveraging cognitive AI to provide instant assessments and personalized growth insights grounded in psychological research. But most importantly, we and our team of dedicated advisors, partners, and coaches are looking forward to utilizing our knowledge and skills to assist you on your embarking your deliberate developmental journey. We are a message away! LeadershipMaturity.ai team.

Adult development assessments & coaching meet science-backed, Harvard-validated cognitive model & custom-trained AI trained on the largest dataset in leadership research. “Metaphorically speaking, ego-development theory provides us with one possible account of how individuals navigate the straits of human existence by using navigational lore, common sense, increasingly complex maps, algorithms, and intuition.” — Dr. Susanne Cook-Greuter, 2014, Principal Advisor & Leading Adult Development Researcher Read More WHAT WE HAVE LEARNED The Science of Human Growth Top of Page Digital Twin Impact Why Us In numbers Adult development research suggests that individuals progress through a series of stages, each characterized by increasingly adaptive and integrated ways of perceiving self and world, and increased ability to navigate challenges of life and leadership. "When we experience the world as 'too complex' we are not just experiencing the complexity of the world. We are experiencing a mismatch between the world’s complexity and our own at this moment. There are only two logical ways to mend this mismatch -- reduce the world’s complexity or increase our own." - Dr Robert Kegan LeadershipMaturity.ai is the most accurate AI model developed so far1, based on largest training set (over 80,000 test responses) and some of the most sophisticated psychological modeling and natural language processing approaches in recent research. Our Chief Knowledge Ddvisor is Dr Susanne Cook-Greuter, one of the leading theorists and practitioners in the field of adult development, and the originator of the integral Sentence Completion Test2 (Cook-Greuter, 1999). Our advisory board includes leading integral and adult development practitioners including Prof. Bruce Alderman, Pamela Potts. More information... Human physical growth might cease with adulthood, but our internal landscapes continue to evolve, in trajectories that can be segmented into stages. One way to uncover these stages of growth is the Sentence Completion Test (SCT), a projective psychometric test pioneered by Jane Loevinger. The SCT assesses the stage of development by analyzing responses to incomplete sentences, revealing the underlying structure of one's thinking, cognitive-emotional maturity, and meaning making. Dr Susanne Cook-Greuter's Integral SCT (SCTi) refines Loevinger's work with a linguists perspective, extending our understanding of the highest developmental levels (which are particularly important for executive effectiveness3). The SCTi was developed at Harvard University, validated in both academic and business contexts, and is one of the most cutting-edge assessment tools in this field. Human inter-rater agreements on SCT[i] range from 72% to 85%. In 2024, Dr. Sara Lazar and her team at Harvard have independently validated the accuracy of our assessment on an MBA cohort, observing 0.94 correlation with human expert Total Weighted Scores. HOW HUMAN EXPERTS ESTIMATE STAGES OF GROWTH AI FOR ESTIMATING & FACILITATING GROWTH Just like human experts, our models are capable of estimating an individual's stage of development based on free-text sentence completions. They have been trained to accurately rate SCTi stages of development, with accuracies matching highly trained human experts. They are also capable of estimating hundreds of Maturity Indicators™ such as perspective diversity, group conformity, and many other aspects of cognition, emotion and character. Unlike other services, our models can provide personalized growth recommendations based on these components and thousands of simulated scenarios. The fusion of cutting-edge AI and cognitive modelling makes it possible to simulate an extremely large number of alternative versions or "growth trajectory" of the test-taker and distill the most effective growth levers tailored to them. This approach allows our customers to find the highest-leverage ways to evolve their meaning-making, analogous to precision medicine, where digital twins can help patients find the best path towards greater health without having to try hundreds of interventions. "GROWTH SIMULATOR" TO SIMULATE AND OPTIMIZE YOUR GROWTH TRAJECTORY Our growth-trajectory modeling is a simulation tool designed to accelerate leadership growth. It models thousands of developmental trajectories to surface the highest-leverage growth levers. Our Growth Lever recommendations align closely with the choices of certified scorer-coaches — overlapping with a master scorer-coach's recommendations for 91% of clients — and each lever comes with coaching prompts that quote the client's own words (for 94% of prompts). Coaches remain free to reprioritize based on their read of the client. Think of it as your personalized leadership GPS: not only mapping where you are, but also calculating the most effective path forward . By focusing on your highest-leverage growth areas, our model is designed to make development more efficient. In a simulation study comparing lever-focused with unfocused development, the model projected roughly 45% less effort to reach the leading-edge stage on average. In practice this depends on context, motivation, effort, and organizational support. This highly targeted approach empowers leaders to make transformative shifts with reduced effort, resulting in enhanced effectiveness in tackling both personal and professional challenges. WHAT WE HAVE LEARNED The Impact of Leadership Maturity Top of Page Publications Science of Human Growth Why Us In numbers THE IMPACT OF LEADERSHIP MATURITY: RESEARCH FINDINGS Mature leaders excel on many levels. They are more open to change, and can help transform individuals, teams, and organizations. Catalyzing Transformation 5x better at navigating change Organizations with high leadership maturity are 5x better at anticipating and adapting to change and 3x more likely to innovate (Deloitte, 2016). Leaders' developmental stage accounts for 59% of the variance in successful organizational transformation (Torbert & Livne-Tarandach, 2009)—reflecting their enhanced capabilities in navigating volatility and complexity (Bushe & Marshak, 2016), integrating diverse perspectives (Kegan & Lahey, 2016), and demonstrating deeper empathy (Gilmore & Durkin, 2001; Skoe & von der Lippe, 2002). Read More Leading Organizational Success 37% higher revenue per employee Companies led by more developmentally mature leaders achieve 37% higher revenue per employee , are 5 times more effective at navigating change , and 10 times more likely to successfully develop future leaders (Deloitte, 2016). In studies of multi-billion dollar companies, executives at higher developmental stages are rated more than twice as effective by boards of directors (Eigel & Kuhnert, 2005) and show consistently higher 360° performance ratings (Strang & Kuhnert, 2009). Read More Attaining Personal and Leadership Goals 1.3x ratings & faster promotions Our recent study of 150 global leaders reinforces these findings. Leaders at Stage 4 or later achieve 1.6x higher salary growth and 34% faster promotion rates over five-year periods. Their impact extends beyond personal advancement—they receive 33% higher ratings in 360° leadership assessments (MLQ/LPI) from their teams and peers. These leaders also demonstrate measurably 1.3x stronger emotional intelligence and are 1.7x more likely to employ collaborative approaches to conflict resolution. Read More SELECTED PUBLICATIONS SPECIFIC Madl T and Cook-Greuter SR (2026). Automated scoring of adult ego development from sentence completions: interpretable maturity indicators derived by evolutionary prompt optimization . Front. Psychol. 17:1853871. doi: 10.3389/fpsyg.2026.1853871. Madl, T., 2025. From Text to Transformation: Causal Modeling of Adult Development. (peer-reviewed), submitted to Integral European Conference . Madl, T., 2024. Computer Implemented Method for Language Complexity Quantification. Patent Application 1044939 (Approved: 2026). Cook‐Greuter, S.R., 2004. Making the case for a developmental perspective . Industrial and commercial training , 36(7), pp.275-281. Singleton, O., Newlon, M., Fossas, A., Sharma, B., Cook-Greuter, S.R. and Lazar, S.W., 2021. Brain structure and functional connectivity correlate with psychosocial development in contemplative practitioners and controls. Brain Sciences, 11 (6), p.728. Harung, H.S., Travis, F., Pensgaard, A.M., Boes, R., Cook‐Greuter, S. and Daley, K., 2011. Higher psycho‐physiological refinement in world‐class Norwegian athletes: brain measures of performance capacity. Scandinavian Journal of Medicine & Science in Sports, 21 (1), pp.32-41. Cook-Greuter, S., 2010. Second-tier gains and challenges in ego development. Integral theory in action: Applied, theoretical, and constructive perspectives on the AQAL model, pp.303-320. Cook-Greuter, S., 2006. 20th century background for integral psychology. AQAL: Journal of Integral Theory and Practice, 1 (2), pp.140-184. Cook-Greuter, S.R., 2000. Mature ego development: A gateway to ego transcendence? Journal of Adult Development, 7 (4), pp.227-240. Cook-Greuter, S.R., 1999. Postautonomous ego development: A study of its nature and measurement . Harvard University. Miller, M.E. and Cook-Greuter, S.R. eds., 1994. Transcendence and mature thought in adulthood: The furthe reaches of adult development. Rowman & Littlefield. GENERAL Eigel, K.M. and Kuhnert, K.W., 2005. Authentic development: Leadership development level and executive effectiveness. Authentic leadership theory and practice: Origins, effects and development, 3, pp.357-385. Gilmore, J. M., & Durkin, K. (2001). A critical review of the validity of ego development theory and its measurement. Journal of personality assessment, 77 (3), 541-567. Helsing, D., & Howell, A. (2014). Understanding leadership from the inside out: Assessing leadership potential using constructive-developmental theory. Journal of Management Inquiry, 23 (2), 186-204. Jones, H. E., Chesley, J. A., & Egan, T. (2020). Helping leaders grow up: Vertical leadership development in practice. The journal of values-based leadership, 13 (1), 8. BUSINESS RELATED Kegan & Lahey, 2016, An Everyone Culture: Becoming a Deliberately Developmental Organization. Harvard Business Review Press. Kegan & Lahey, 2001, How the Way We Talk Can Change the Way We Work: Seven Languages for Transformation. Jossey-Bass/Wiley. Rooke & Torbert, 2005, Seven Transformations of Leadership. Harvard Business Review, https://hbr.org/2005/04/seven-transformations-of-leadership. PwC, 2015, The hidden talent: Ten ways to identify and retain transformational leaders, https://osca.co/publications/the-hidden-talent-ten-ways-to-identify-and-retain-transformational-leaders/. Goldgrab, 2024, Reaching Higher: How Vertical Development Coaching Is Transforming Today's Leaders. Forbes, https://www.forbes.com/councils/forbescoachescouncil/2024/09/12/reaching-higher-how-vertical-development-coaching-is-transforming-todays-leaders/. EXPERIENCE THE DIFFERENCE Why Choose Leadership Maturity.ai Top of Page Impact Publications Science of Human Growth In numbers We help you and your clients save time and effort * Statistical estimate: dependent on context, support and life circumstances Grounded in decades of psychological research, our platform provides the most accurate automatic assessment of stages of vertical development . These results offer a structured guide to how leaders' inner development unfolds, highlighting the highest-leverage areas for targeted growth and facilitating leadership excellence. ** Harvard's Mass General independently validated our AI, reporting 0.9 correlation with leading experts. Our AI, trained on the largest dataset in the field, outperforms frontier models and matches the accuracy of highly trained experts. Data-driven Developmental Profiling We've pioneered the first empirical characterization of adult development maturity indicators, using evolutionary algorithms and custom-trained LLMs to distill the core dimensions of growth. Cutting-edge Language Analysis Our breakthrough in quantifying language complexity significantly outperforms existing computational linguistics methods. Read More Our assessment helps identify where your clients are on their developmental journey SEND YOUR CLIENT TO TAKE THE ASSESSMENT We bring actionable insights for you & your clients to accelerat developmental growth With LeadershipMaturity.ai , you'll gain a unique view into the constellation of your clients, and resources that enrich your clients' freedom to decide which area(s) to focus on. benefit from 70+ Maturity Indicators(TM) derived from the largest dataset in the field (>80,000 responses) access Growth Levers for optimal growth trajectories, based on psychosocial digital twin models SEND YOUR CLIENT TO TAKE THE ASSESSMENT LeadershipMaturity.ai An altimeter for your developmental journey AT A GLANCE Leadership Maturity.ai in numbers Top of Page Impact Science of Human Growth Why Us In numbers 100K Training Data Points. 0.94 Correlation with experts (Harvard-validated). 1.5x Internal Consistency of Scoring (compared to human-expert scoring). 75→3 Maturity Indicators™ to focused interventions (Growth Levers), precision-targeted through digital twin simulation. LET US KNOW IF YOU ARE INTERESTED IN BEING A BETA-TESTER Top of Page Impact Publications Science of Human Growth Why Us In numbers Email* Yes, subscribe me to your newsletter. * SUBSCRIBE

Transform your leadership development practice with instant Harvard-validated leadership assessments at 100x the speed, for 1/10th the cost. Transform your leadership development practice with instant assessments at scale. Here Learn More Utilize Harvard-validated leadership assessments & insights — at 100x the speed, for 1/10th the cost. Transform your leadership development practice with instant assessments at scale. Utilize Harvard-validated leadership assessments & insights — at 100x the speed, for 1/10th the cost. Learn More Top of Page Start Now Tailored Support In numbers HOW WE HELP ADDRESS YOUR CHALLENGES Remove Roadblocks to Scaling Your Business Early Adopters & Supporters Instant Expert Scoring Score entire cohorts 100x faster —in minutes — while maintaining top-tier accuracy validated by Harvard. Replace weeks of scoring bottlenecks with near-instant insights. 10x Profit Margins Reduce assessment costs by 90% without compromising quality. Transform traditional $1,500+ expert-scored evaluations into an accessible service — expand your client base or boost your margin. Data-Driven Coaching Intelligence Generate personalized growth plans powered by thousands of simulated developmental paths — transform weeks of manual analysis into instant, data-driven coaching insights. Customized to Client's Context Choose from 70+ Maturity Indicators™ to align development paths with both enterprise leadership frameworks and individual client values — while maintaining scientific validity. Top of Page Remove Road Blocks Start Now Tailored Support In numbers WHY CHOOSE LEADERSHIPMATURITY.AI Solutions We Can Offer Adult Development Assessments & Coaching Meet Cognitive Model & Custom-trained AI Our study (and independent research) shows that self-authoring & self-transforming leaders outperform leaders at earlier developmental stages. Our assessment aligns with Dr. Robert Kegan's stages of adult development, each mapping to one or more of our stages based on Dr. Cook-Greuter's model. We use a cognitive model & custom-trained AI to automate assessments and provide effective interventions for vertical growth at human-comparable** accuracy. Harvard's Mass General independently validated our accuracy, reporting 0.94 correlation with leading experts. ** Exceeding inter-rater reliabilities of professional psychologists in scientific literature , and exhibiting significantly higher internal consistency (1.5x) and lower bias compared to trained human expert scorers. Our AI platform helps you scale your services and create a unique competitive advantage by customizing deliverables to match your clients’ specific values and needs with measurable targeted outcomes. For Consultancies Lower cost & turn around: Increase profit margins 10x while maintaining expert-level accuracy. Scale projects, increase efficiency, score cohorts 100x faster than human experts. 01 Increase value proposition: Facilitate client's growth journey reflecting each client's unique values and leadership principles using our 70+ Maturity Indicators™; customize growth recommendations by using digital twin models to find the highest-leverage options. 02 Increase competitive advantage: Easily incorporate our tools and technology into your existing technology stack and services while preserving your brand identity and enhancing your value proposition. Click here to view an excerpt of sample report. 03 Start Scaling Your Business We make once-exclusive developmental assessment and coaching tools accessible and affordable to you and your clients at 1/10th the cost of expert-scored evaluations ($1,500+). For Coaches For experienced coaches ready to deepen your developmental coaching practice, click here to explore our onboarding process to immediately access science-backed coaching with LeadershipMaturity.ai. 01 Expand your practice: Offer premium developmental assessments at scale by reducing costs by 80+%. Convert price-sensitive prospects into long-term clients. 02 Provide your clients with targeted growth strategies based on their unique developmental path. Click here to view an excerpt of sample report. 03 Explore Pathways for Coaches Join Our Network If you are experienced coaches ready to deepen your developmental coaching practice, find out how you can start utilizing our LeadershipMaturity.ai assessment and coaching platform, and join our network. Join our network Learn Developmental Coaching If you are practicing coaches interested in adding developmental coaching framework, tools, and the LeadershipMaturity.ai platform to your practice, we offer accessible, efficient options for you to jump start! Schedule a Consultation For Researchers, Educators, & Academics Reduce project cost 10x. Scale projects, increase efficiency 100x , reach larger researched population. 01 Transform program design: Incorporate individual and group assessment results to program evaluation, design and development to increase achievement of targeted objectives. 02 Enjoy special discount and support from LeadershipMaturity.ai team available to researchers, educators, academics, and students. 03 Start Receiving Support Utilize Harvard-validated developmental assessments for 1/10th the cost of expert-scored evaluations ($1,500+ ). Consultancies How can we help you scale your business and increase value proposition? Contact Scorers How can we help free up your time so that you could focus on what matters to you most? Contact Coaches How we can help you apply developmental coaching and its tools to your practice? Explore Researchers How can we support your research projects and your targeted researched population? Contact Top of Page Remove Road Blocks Solutions Start Now WHAT CAN WE PROVIDE Our Support AI-Driven Efficiency Leverage AI-assisted scoring to achieve 10x efficiency while maintaining human-level accuracy, allowing you to scale leadership development efforts rapidly. CONTACT US Tailored Growth Insights We offer personalized leadership development plans including scientifically validated Maturity Indicators™ and targeted Growth Levers. Our AI can simulate thousands of growth trajectories to identify the most effective strategies for accelerating growth. CONTACT US Seamless Integration Easily incorporate our tools into your existing services with our consultation services, preserving your brand identity and enhancing your value proposition. CONTACT US API and Technology Integration Our API solutions enable smooth integration into your current technology stack, offering your clients a seamless assessment experience. CONTACT US Research Support We offer expert consultation on research design and implementation to improve and expand your leadership programs and services. CONTACT US AT A GLANCE Leadership Maturity.ai in numbers Top of Page Remove Road Blocks Solutions Start Now Tailored Support 100K Training Data Points. 0.94 Correlation with experts (Harvard-validated). 1.5x Internal Consistency of Scoring (compared to human-expert scoring). 75→3 Maturity Indicators™ to focused interventions (Growth Levers), precision-targeted through digital twin simulation. 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We provide Havard-validated leadership assessments & insights at 100x the speed, for 1/10th the cost. An altimeter for your developmental journey THE COMPASS WE FOLLOW Our Mission Our mission is to inspire and empower individuals worldwide to become high-maturity, highly effective leaders. Combing science-backed adult development assessments and coaching insights with Harvard-validated cognitive model & custom-trained AI, we provide affordable and instant access to tools that enable businesses to scale their L&D programs, and leaders to navigate complexity and drive positive global change. Read more... WISDOM WE SOURCE Meet Our Advisors Top of Page Founders Why Choose LeadershipMaturity.ai Dr. Cook-Greuter (EdD Harvard) is one of the pioneers of adult development. Sharing with us 4 decades of her experience, she has advised us on scoring method, and articulation of presentation of our new findings. She supports our vision to scaling leadership maturity assessment, and its applications and benefits to wider audience. Read more... Chief Knowledge Advisor Dr. Susanne Cook-Greuter ENGINE WE RUN ON Meet Our Founders Top of Page Advisors Why Choose LeadershipMaturity.ai Dr. Tamas Madl Co-founder Dr. Tamas Madl is a co-founder and research lead behind LeadershipMaturity.ai. He has developed the patent-pending AI that utilizes linguistic analysis, cognitive modeling and simulation, and custom LLMs to assess leadership maturity with human-level accuracy. His intention is to provide leaders with accurate, instantly accessible tools for vertical development, enabling them to effectively navigate complexity and make a meaningful impact. Read more... Lily Truong, MA Co-founder Lily is a co-founder and visionary behind LeadershipMaturity.ai's innovative platform. She has brought a decade of experience in business operation, business process design, platform development, and integral psychology, coupled with her intimate knowledge of human development models and applications (EX: Leadership Maturity Framework & Coaching, Integral U Coaching, and Monica Sharma's leadership for sustainable change) to the development of our products and services. Read more... COMMITMENTS WE MAKE Why Choose Leadership Maturity.ai Top of Page Advisors Founders History FOR INDIVIDUALS: Personalized Growth, Grounded in Research Our AI-driven platform is built on the insights of renowned thought leaders in adult and ego development. We provide highly personalized growth trajectories based on dozens of Maturity Indicators™, helping you advance as a leader with precision, much like personalized medicine. Whether you're aiming to advance your career, lead high-performing teams, or drive organizational change, our platform provides the insights and guidance you need to thrive in today's volatile, uncertain, complex, and ambiguous (VUCA) environment. LEARN MORE FOR CONSULTANCIES & PRACTITIONERS: Scale Your Impact and Profit Margin We help leadership consultancies and practitioners scale their business by automating complex developmental assessments. Our platform improves profit margins by up to 10x, facilitates unlimited scaling, and enhances your value proposition with tailored growth recommendations for your clients, based on a robust framework of adult development theory and cutting-edge computational linguistics and cognitive AI technology. LEARN MORE THE SCIENCE OF HOW ADULTS GROW AND DEVELOP Constructive Developmental Psychology Top of Page Advisors Founders Why Choose LeadershipMaturity.ai Our framework and model are built on shoulders of renowned thought leaders rooting deeply in rich foundation of ego development theory (a prominent stage theory in adult development research). 2024 Our models accurately assess SCTi stages of development with precision comparable to highly trained human experts. In addition, the models evaluate hundreds of proprietary Maturity Indicators™ and distill them into personalized Growth Levers, offering users a customized development pathway - much like precision medicine for leadership growth. Learn more... LeadershipMaturity.ai released custom-built automatic scoring models. 2017 - 2019 Dr. Susanne Cook-Greuter revised ogive rules again, replaced them by new cut-off rules (COR) based on the data from several thousand more MAPs. The COR numbers were made more stringent for post-conventional MAPs than Hy & Loevinger's rules (1996) and better match the actual numbers of late-stage responses in the dataset. Dr. Cook-Greuter also released an updated scoring manual. Dr. Susanne Cook-Greuter adjusted MAP's scoring method & released new scoring manual. 1985 - 1999 In 1985, Dr. Cook-Greuter presented new stages and 5 levels of perspective-taking at a conference of the Society for Research in Adult development. In 1999, she created the SCTi , later renamed the MAP. She added linguistic complexity and scoring criteria to the scoring method, greatly expanded the manuals, and the theory to include the two post-autonomous ego stages and the increasing perspectives. She also slightly adjusted the cut-off numbers at the high-end. Dr. Susanne Cook-Greuter's expanded Dr. Loevinger''s framework and created the SCTi. 1982 - 1994 Dr. Kegan, a neo-Piagetian constructive-developmental psychologist at Harvard, expanded Jean Piaget’s cognitive development stages of childhood to adulthood. Using a different instrument (Subject-Object interview), and different scoring method, Dr. Kegan derived a framework consisting of five different levels of development, which can be mapped 1:1 to Loevinger's / Cook-Greuter's stages. Learn more... Dr. Robert Kegan introduced his theory of adult development, especially the concept of Subject-Object theory of development. 1970 In 1970, Loevinger's group published the Washington University Sentence Completion Test (SCT), which was designed to assess female moral development, interpersonal relationships, and conceptual complexity. The SCT uses projective technique for assessing personality, raters rating responses using a comprehensive manual, and ogive rules. Loevinger's model includes eight stages of development (Loevinger 1998; Vincent et al. 2015). Jane Loevinger & colleagues developed the The SCT. 19th Century Pioneers like G. Stanley Hall (1844-1924) and Sigmund Freud (1856-1939) laid the groundwork for the emergence of developmental psychology as a distinct field. These early advancements in understanding human growth set the stage for later theories. Loevinger’s Ego Development Theory, developed in the mid-20th century, draws on several foundational psychological concepts, particularly Piaget’s stages of cognitive development, Erikson’s psychosocial stages, and Kohlberg’s moral development. These frameworks collectively explore human personality, growth, and meaning-making processes. Advancements in human development field provided a fertile ground for Jan Loevinger's development of Ego Development Theory. FIND OUT HOW WE CAN SUPPORT YOU Bruce Alderman, MA Advisor, Program Development Bruce Alderman, MA, is an integral and transpersonal psychologist, a professor of consciousness studies, the Associate Director for the Blue Sky Leaders Certificate Program at the California Institute of Integral Studies (CIIS), and full-time faculty for the Consciousness, Psychology, and Transformation department at National University (NU). He is a long-time Buddhist and TSK practitioner, and a long-time student of David Bohm’s work. Read more... Pamela Potts, PCC Advisor Pamela Potts, PPC, is the founder of Rysa Leadership. She came to Dr. Susanne Cook-Greuter's work in 2008 through Georgetown's Leadership Coaching Certificate program and convened an Adult Development Community of Practice for six years. Alongside her coaching she has spent 25+ years in leadership development and 15 years as an SVP of People & Culture, giving her a practical read on how developmental work lands inside real organizations. Read more...