Most organizations can feel the symptoms long before they understand the cause.
High performers disengage.
Managers avoid difficult conversations.
Teams stop escalating problems early.
Recognition becomes inconsistent.
Trust erodes quietly.
Founders and executives begin carrying more emotional and operational weight than they should.
And yet most leadership development starts with generic training instead of measurable diagnosis.
The 8 Needs Diagnostic™ was built to change that.

The 8 Needs Diagnostic™ is The Leader Growth Group’s proprietary leadership assessment and organizational insight process designed to measure how consistently leaders meet the eight essential human needs that drive trust, accountability, engagement, ownership, and performance inside teams.
The diagnostic combines:
The result is a comprehensive leadership report that identifies not only where leadership strengths exist, but where blind spots, behavioral gaps, and organizational friction are quietly limiting team performance.
This is not a personality test.
It is a leadership operating assessment.


The diagnostic evaluates how effectively leaders serve eight essential human needs across three dimensions: the person, the work, and the team.
When these needs are consistently underserved, organizations begin experiencing leadership drag that slows growth and weakens execution.

Participating leaders complete a comprehensive assessment measuring how they believe they show up across all eight needs and the Five Core Principles of Servant Leadership.
This reveals:
Leadership self-awareness
Perception patterns
Decision-making tendencies
Leadership philosophy
Areas of confidence and overestimation

Direct reports and key peers complete an anonymous behavioral survey focused on how leadership is actually experienced day-to-day.
The survey measures:
This is where the gaps between leadership intent and team experience become visible.

Select stakeholders participate in confidential interviews conducted by The Leader Growth Group.
These interviews surface:
The interviews often expose the hidden costs of leadership be
Select stakeholders participate in confidential interviews conducted by The Leader Growth Group.
These interviews surface:
The interviews often expose the hidden costs of leadership behaviors that have become normalized inside the organization.

Most leadership assessments tell leaders who they are.
The 8 Needs Diagnostic™ shows leaders how they are experienced.
That distinction changes everything.
The diagnostic identifies:
The report is written with directness, nuance, and behavioral specificity — not generic corporate language.
Because leadership development only works when leaders can clearly see the impact their behavior is creating.
At the center of the diagnostic is The 8 Needs Index™ — a proprietary composite leadership score measuring overall leadership effectiveness across all eight needs.
Each leader receives:
The Index establishes a measurable baseline that becomes the benchmark for future development and re-assessment.
One of the most powerful parts of the diagnostic is The Needs Gap Map™.
This visualization compares:
The diagnostic reveals four leadership profiles:
Aligned Strengths
Areas where leaders and teams experience leadership consistently and positively.
Aligned Gaps
Areas both leader and team recognize need improvement.
Blind Spots
Areas leaders rate highly but teams experience poorly.
Hidden Strengths
Areas teams experience positively that leaders undervalue in themselves.
This is often the moment where the real development work begins.
Every leader creates a shadow.
What leaders reward, tolerate, ignore, avoid, accelerate, or react to eventually becomes cultural behavior inside the organization.
The Leadership Shadow Assessment™ analyzes:
This section frequently becomes the most transformational part of the report because it connects leadership behavior directly to organizational experience.
The diagnostic includes anonymized team feedback pulled directly from surveys and interviews.
Not filtered.
Not softened.
Not weaponized.
The purpose is not criticism.
The purpose is clarity.
Leaders often discover:
Many leaders describe this section as the first time they truly understood what their team was experiencing.
Every diagnostic concludes with a practical, behavior-focused development roadmap.
This includes:
The goal is not awareness alone.
The goal is measurable behavioral cha
Sponsor intake and diagnostic launch
Self-assessments, Team 360 surveys, stakeholder interviews
Data analysis and report development
90-minute diagnostic readout and leadership debrief
The 8 Needs Diagnostic™ is offered as a standalone engagement and also serves as the entry point into The 8 Needs Method™ leadership development programs.
Interested in taking The 8 Needs Diagnostic™diagnostic? The next step is to email us, and we'll get you set up.
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