MBTI Assessment

MBTI Consultants & Facilitators

The Myers-Briggs Type Indicator (MBTI) is one of the most widely administered personality assessments in the world. A certified MBTI consultant helps teams understand cognitive styles, communicate more effectively, and build leadership approaches that align with how people naturally think.

What is MBTI?

The Myers-Briggs Type Indicator was developed by Isabel Briggs Myers and Katharine Cook Briggs, drawing on Carl Jung's theory of psychological types. It identifies 16 personality types based on four dimensions: Extraversion/Introversion (where you direct energy), Sensing/Intuition (how you take in information), Thinking/Feeling (how you make decisions), and Judging/Perceiving (how you orient toward the outside world).

The MBTI Step II and Step III versions, published by The Myers-Briggs Company, are substantially more nuanced than the basic type descriptions commonly shared online. Step II breaks each dimension into five facets, producing a more granular profile that captures individual variation within types. The assessment typically takes 25–35 minutes to complete.

More than 1.5 million people take the MBTI each year in professional and organizational settings. It is one of the most extensively researched personality instruments in existence, with decades of peer-reviewed validation studies. Source: The Myers-Briggs Company.

Who is it best for?

MBTI is particularly effective for understanding cognitive diversity on teams — how different people take in information, make decisions, and prefer to work. It is a natural fit for leadership development programs exploring decision-making style, communication preferences, and behavior under pressure.

Organizations that benefit most from MBTI tend to be knowledge-work environments where the quality of thinking and communication directly affects outcomes. It is widely used in professional services, consulting, healthcare leadership, and technology. It is also a standard tool in executive coaching, career development, and management training programs.

What to expect in an engagement

A standard MBTI engagement runs 4–12 weeks. It includes individual assessments followed by verified type conversations — a qualified MBTI practitioner helps each person confirm their type through structured debrief rather than accepting the questionnaire result uncritically. Team workshops then explore how the distribution of types affects communication, conflict, and decision-making.

Leadership-focused MBTI work often includes extended coaching sessions mapping type to specific leadership challenges. MBTI is particularly powerful when combined with 360 feedback data — the combination reveals both how a leader sees themselves and how others experience them.

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This methodology works best when:

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Frequently Asked Questions

Is MBTI scientifically valid?
MBTI has been extensively studied and the four-dimension model has reasonable construct validity. MBTI is among the most well-researched personality instruments available. Critics note that test-retest reliability is moderate — some people score differently on retakes. Practitioners address this through type verification conversations rather than relying on questionnaire results alone.
Can MBTI be used for hiring?
No. The Myers-Briggs Company explicitly states that MBTI should not be used for hiring or selection decisions. It was designed for development, self-understanding, and team effectiveness. For hiring-validated behavioral assessment, consider the Predictive Index, Hogan Assessments, or structured behavioral interviewing.
What is the difference between the official MBTI and free online versions?
The official MBTI assessment is administered by certified practitioners and includes a verified type conversation. Free online versions (like the 16personalities test) are loosely based on the MBTI framework but have not been validated to the same standard. For professional team use, work with a certified MBTI practitioner using the official instrument.

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