What is vertical development?
In our view, learning involves two interrelated processes—the accumulation of knowledge and the organization of that knowledge into mental maps and the neural nets that support them. Over time, if we engage in activities that promote development, our mental maps become increasingly complex. More complex mental maps allow for more complex thinking. This increasing capacity to handle complexity is sometimes called vertical development.
Vertical development and leadership
As leaders move into more senior positions, the task demands of their role increase in complexity. They must juggle more (and more complex) perspectives, cope with more ambiguity, and make an increasing number of adaptive decisions. It's no surprise that more complex thinkers are more likely to rise into senior management roles.
For 15 years, we've been building learning tools that support vertical development by diagnosing leaders' current capabilities and making targeted learning recommendations. The first step in this process is measuring the developmental level of leaders' skills on the Lectical® Scale. The figure below shows how the performances of lower-level (n=1108) and senior managers (n=222) on the LDMA (our decision making assessment)are distributed on this scale. As you can see, the distribution of senior managers is higher on the Lectical Scale than the distribution of lower-level managers. In fact senior leaders, on average, are several years ahead of lower-level managers in their vertical development. This means they are considerably better at working with complexity.
Lectical Assessments are designed to advance vertical development—to help build the capacity of individuals and teams to meet the demands of an increasingly complex world. In the hands of competent coaches, mentors, and educators, Lectical Assessments double the rate of vertical development that typically occurs in effective leadership programs. This is possible because they support the natural learning cycle by providing learning suggestions that are "just right."
To learn more about the relation between vertical development and job complexity see the post: Task demands and capabilities.
To learn more about the way we think about learning and assessment, listen to this interview with Dr. Dawson: The ideal relationship between learning and assessment.
To learn more about the research with Lectical Assessments, visit our Validity and reliability page.