So you've taken the basic Personality Type Test and you're still not sure of your type. But you've had a peek at the system and you think that you're probably INTJ or ISTJ. Don't worry. Confusion over type happens to a lot of people when they're first getting into psychological type. Learning about type is a process of self-discovery and no test can replace your own self-assessment. But this test can lend you a hand in finding out whether you are INTJ or ISTJ.
Independent, goal-oriented, and resolute, you tend to have very clear notions about how the abstract ideas that you nurture in your head should be turned into reality. Once you have determined what needs to be done you throw yourself at the problem with an unyielding decisiveness that thinks little of other people's skepticism and reservations. Being extremely independent and strong-willed, you tend to simply ignore it when people protest that your plan is "impossible." Living in a world of ideas and strategic planning as you do, others rarely have the prerequisites, intelligence, or competence to offer solid correctives to your plans anyway. They rarely plan ahead and optimize as extensively as you do, so it is natural that they won't understand the full magnitude and importance of your schemes until you actually carry them out and convince the world otherwise.
Responsible, punctual, and thorough, you are temperamentally well-suited for long-term planning and execution. You like to familiarize yourself with the facts and think things through, and you tend to shake your head at people who neglect the importance of committing properly to a goal. Once committed, you tend to find it easy to muster the discipline and patience required to stay the course, even in the face of distractions that would make others change directions or abandon the endeavor. You tend to come across as serious and you are generally not one to wear your heart on your sleeve. But as those closest to you have probably seen, you also have a sentimental streak and a wry sense of humor underneath the stern facade. Because you are so diligent in approaching your projects, you may at times be caught off guard by sudden changes which arise in a flash and which are hard to guard against. Steady and purposeful, and endowed with a good deal of common sense, you exhibit an enviable thoroughness and attention to detail that makes you well-suited to taking on long-term commitments and leading them to triumph by way of the sure and steady approach.
CelebrityTypes INTJ or ISTJ Test is the property of CelebrityTypes International.
Myers-Briggs Type Indicator and MBTI are trademarks of the MBTI Trust, Inc., who publish the MBTI test. The Jung Type Indicator is the property of Psytech International.
Personality tests, whether they are professional or "official" tests like the MBTI test (the Myers-Briggs Type Indicator® MBTI), the Jung Type Indicator, or free online personality tests like this one, are indicators to help you find your personality type. No test ever devised can designate your personality type with complete accuracy or reliability and no MBTI test can replace familiarizing yourself with the works of Myers, Briggs, and Jung.
As the publishers of this online free personality test that allows you to discover your psychological type in the typology of Jung, Myers, and Briggs, we have endeavored to make this free online personality type test as reliable, accurate, and complete as possible.
Like the "official" tests such as the MBTI test (the Myers-Briggs Type Indicator® MBTI), the Jung Type Indicator, and other such professional, accurate instruments, our free online test is subjected to statistical controls and validation in order to make the results as accurate as possible.
We also draw on the psychology of personality types presented in C.G. Jung's Psychological Types as well the psychological insights into personality type tests as presented in the work of Isabel Briggs Myers, co-creator of the MBTI test (the Myers-Briggs Type Indicator® MBTI).
This test follows established theory. Our test follows the written theory of Jung, Myers, von Franz, and van der Hoop on the topic of personality type, rather than some slapdash approximation of Jung's theory.
Like the official Jungian personality tests like the MBTI test (the Myers-Briggs Type Indicator®), the Myers-Briggs®, or MBTI®, our free online test also draws on the works of J.H. van der Hoop and has endeavored to provide an accurate psychological assessment that stays as close to the official and authorized works of van der Hoop as possible.
The authors of this free online personality test are certified in the use of multiple different personality tests and have worked professionally with typology and personality testing. Prior to using our free online personality test, please note that while the four-letter type code provided is compatible with the type codes provided by the official MBTI test and the official MBTI® training material, this test should not be confused with official trademarked tests like the Myers-Briggs Type Indicator® or the Jung Type Indicator. The results of our free online personality test are provided "as-is", for free, and should not be construed as providing professional or certified advice of any kind. For more on our online personality test, please consult our Terms of Service.
Why Use This Test?
1. Free. This free online personality test is delivered to you free of charge and will allow you to clarify your four-letter type code according to the typology of Jung, Myers, Briggs, von Franz, and van der Hoop.
2. First of its kind. Our free personality test has been developed to help you determine whether you are INTJ or ISTJ and to our knowledge, it is the first of its kind.
3. Statistical controls. Test scores are logged into an anonymized database. Statistical analysis of the test is conducted to ensure maximum accuracy and validity of the test scores.
4. Made by professionals. The authors of this free online personality test are certified in the use of different personality tests and have worked professionally with typology and personality testing.