DISC versus MBTI (Myers-Briggs Type Indicator®) is consistently a question posed by undecided business coaches, corporate trainers and human resources professionals everywhere. Is one of these two behavioral assessments really better or more practical than the other? Does the elder, MBTI (pub. 1943) offer any distinct advantages? Or does psychologist William Moulton Marston’s DISC (pub. 1972), offer its users a leg-up? There’s no better person to ask than Dr. Tony Alessandra. After working with behavioral assessments for almost half-a-century and publishing several dozen books on related topics, you’d be hard pressed to find anyone better qualified. Considered one of North America’s foremost thought leaders on the subject of behavioral assessments, Dr. Alessandra addresses this popular question in-full with this week’s story on Platinum Rules for Success. Enjoy!
DISC versus MBTI
by Dr. Tony AlessandraI am often asked about the difference between DISC versus MBTI (Myers-Briggs Type Indicator®) and if there’s an advantage in using one over the other.
Both DISC and MBTI are assessment tools that provide insight into personality and behavior. Both are widely respected and used by individuals, organizations, institutions, and corporations worldwide. There are, however, a few notable differences between DISC versus MBTI:
(1) The DISC assessment is shorter in length than MBTI (typically 24-30 questions for DISC versus up to 90 questions for most MBTI tests).
(2) MBTI sorts individuals into 16 4-letter types. According to Wikipedia:
- Extraversion (E)/ Introversion (I) Extraverted types learn best by talking and interacting with others. Introverted types prefer quiet reflection and privacy.
- Sensing (S)/ Intuition (I) Sensing types enjoy a learning environment where the material is presented in a detailed, sequential manner. Intuitive types prefer a learning atmosphere where an emphasis is placed on meaning and associations.
- Thinking (T)/ Feeling (F) Thinking types desire objective truth and logical principles and are natural at deductive reasoning. Feeling types place an emphasis on issues and causes that can be personalized while they consider other people’s motives.
- Judging (J)/ Perceiving (P) Judging types will thrive when information is organized and structured, and they will be motivated to complete assignments in order to gain closure. Perceiving types will flourish in a flexible learning environment in which they are stimulated by new and exciting ideas.
(3) DISC focuses primarily on four dominant behavioral types:
- Dominance – These are forceful, take-charge people: direct, decisive, determined and often domineering. They’re born leaders who are neither shy nor subtle.
- Influence – The friendly, enthusiastic High ‘I’ styles want to be in the middle of the action, whatever and wherever it is. They most value admiration, acknowledgement, and applause.
- Steadiness – Steady styles are the most people-oriented of the four styles. Having close, friendly relationships is one of their highest priorities.
- Conscientiousness – ‘C’ styles are analytical, persistent, independent, and well organized. They prefer to work quietly alone, emphasizing accuracy and “correctness”.
(4) MBTI assumes that personality is fixed and unlikely to change, while DISC is more open to the possibility that different situations and environments might bring out different behavioral traits in an individual.
(5) MBTI is largely an indicator of how people think internally. DISC measures how personality translates to external behavior.
Generally speaking, MBTI is a good assessment tool for the individual looking for self-knowledge. MBTI results tend to be very personal and typically reveal a great deal about an individual’s inner self. Although this may sound like an advantage over DISC, this can in fact be a weakness. Because MBTI is so deeply personal and is based on a large amount of revealing data from the extensive MBTI questionnaire, people who take the MBTI may often feel uncomfortable sharing their results with others. This could make MBTI unsuitable or difficult to use in a public environment such as a business, organization, or corporation where team building exercises, corporate retreats, staff training, sales meetings take place.
Also, with 16 different personality types and acronyms that are often confusing, MBTI language often fades from the memory of the casual user very quickly. MBTI test-takers are often unable to retain useful information from their personality profile. DISC, on the other hand, offers all of the advantages of MBTI, but with a more user-friendly interface. The simple acronym “DISC” is easy to remember, and therefore makes a much more lasting impression on users. It’s typical for individuals taking the DISC assessment to remember their results years after taking the initial assessment.
Because the DISC assessment is specific to whatever environment you have in mind when taking the assessment, results tend not to be as intimate or personal as MBTI. It’s easier for individuals taking the DISC assessment to share their results, confident that though the assessment results might reveal their work personality, their private self can remain protected.
Major advantages for DISC over MBTI for most situations:
- People remember DISC long after they hear about it. Other models, such as MBTI, are more difficult to recall. It is hard to apply what you cannot remember.
- DISC was designed to be practical and easy-to-apply, while also being less theoretical than MBTI. Both are solid and widely used. It’s not a matter of which model is right, but which one best suits the intended use.
- DISC can easily be visualized and explained in a circular or quadrant diagram. MBTI may be helpful, but difficult to diagram in a simple manner. DISC can be illustrated in a way that even young children can understand. However, DISC is not so simplistic that it cannot yield in-depth insights.
- DISC is not just for self-understanding; it provides a framework to understand others and adjust how you relate to them. MBTI is also helpful in this regard. However, to effectively apply the MBTI model for two people, you would then need to remember the right combination of 8 letters for both individuals and then attempt to figure out the implications on your relationship. DISC can be as practical as helping a Guarded person learn to be a little more aware and Open when the situation calls for it.
Dr. Tony Alessandra has a street-wise, college-smart perspective on business, having been raised in the housing projects of NYC to eventually realizing success as a graduate professor of marketing, internet entrepreneur, business author, and hall-of-fame keynote speaker. He earned a BBA from Notre Dame, a MBA from the Univ. of Connecticut and his PhD in marketing from Georgia State University (1976).
Known as “Dr. Tony” he’s authored 30+ books and 100+ audio/video programs. He was inducted into the NSA Speakers Hall of Fame (1985) and Top Sales World’s Hall of Fame (2010). Meetings & Conventions Magazine has called him “one of America’s most electrifying speakers”.
Dr. Tony is also the Founder/CVO of Assessments 24×7. Assessments 24×7 is a global leader of online DISC assessments, delivered from easy-to-use online accounts popular with business coaches and Fortune 500 trainers around the world. Interested in learning more about these customized assessment accounts? Please contact us.